NSN 5306-00-488-7461 204040787001, 204-040-787-001, 2040407871

Product Details | INTERNAL WRENCHING BOLT

5306-00-488-7461 An externally threaded fastener whose threaded portion is of one nominal diameter, No. 10 (0.190 IN.) (5 mm) or larger. It is designed with an internal socket or internal multiple spline for use with an internal driver. The head is beveled (conical) or cylindrical in shape. Items with cylindrical shaped heads must have an externally relieved body. A locking feature may be incorporated in the design of the head or threads. See also SCREW, CAP, SOCKET HEAD. Excludes SETSCREW; SCREW, SHOULDER; BOLT, SHOULDER; SCREW, EXTERNALLY RELIEVED BODY; BOLT, EXTERNALLY RELIEVED BODY; and SCREW, MACHINE.

Part Alternates: 204040787001, 204-040-787-001, 2040407871, 204-040-787-1, 5306-00-488-7461, 00-488-7461, 5306004887461, 004887461

Hardware and Abrasives | Bolts

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	15 MAY 1970	00-488-7461	06666 ( BOLT, INTERNAL WRENCHING )

Drawings & Photos | NSN 5306-00-488-7461

Part Number	Request Date	QTY	Origin
5306-00-488-7461	2025-09-258	1	US
204-040-787-001	2025-03-77	61	DIBBS
204-040-787-1	2025-03-77	61	DIBBS
204-040-787-001	2025-01-20	66	DIBBS
204-040-787-1	2025-01-20	66	DIBBS
5306-00-488-7461	2017-06-169	116	DIBBS
5306-00-488-7461	2016-10-290	27	DIBBS
5306-00-488-7461	2016-04-118	100	DIBBS
5306-00-488-7461	2016-04-109	72	DIBBS
5306-00-488-7461	2016-04-101	4	DIBBS
5306-00-488-7461	2016-04-96	91	DIBBS
5306-00-488-7461	2016-03-80	39	DIBBS
5306-00-488-7461	2016-03-68	100	DIBBS
5306-00-488-7461	2016-02-46	52	DIBBS
5306-00-488-7461	2016-02-39	8	DIBBS
5306-00-488-7461	2015-09-273	100	DIBBS
5306-00-488-7461	2015-05-123	19	DIBBS
5306-00-488-7461	2015-04-102	79	DIBBS
5306-00-488-7461	2013-12-346	43	DIBBS
5306-00-488-7461	2013-08-224	43	DIBBS
5306-00-488-7461	2012-12-345	43	DIBBS
5306-00-488-7461	2012-08-237	43	DIBBS
5306-00-488-7461	2011-12-339	96	DIBBS
5306-00-488-7461	2011-07-203	90	DIBBS
5306-00-488-7461	2011-05-133	57	DIBBS

Cross Reference | NSN 5306-00-488-7461

Part Number	Cage Code	Manufacturer
204-040-787-001	97499	BELL HELICOPTER TEXTRON INC.
204-040-787-1	97499	BELL HELICOPTER TEXTRON INC.

Request a Quote

What Our Customers Say

Thank you very much for the excellent service and professional customer care.

Ernie G. Honeywell

The service was excellent. I can think of no improvements to date that you can make regarding internet sales.

John L. Raytheon

The representative for WBParts was efficient & handled our request in a timely & professional manner.

Karen G. General Dynamics

Tried two other sources, neither of them responded, was all done online, never spoke to anyone.

Rex S. US Airforce

The response is quick and the price is often very good. We are completely satisfied.

Patricia S. NASA

Compare

NSNs for Compare ( up to 4 ): Add 5306-00-488-7461

Compare

Related Products | NSN 5306-00-488-7461

5306-00-488-7520, 5306-00-488-7597, 5306-00-488-9330, 5306-00-488-9339, 5306-00-488-9347

Technical Data | NSN 5306-00-488-7461

Characteristic	Specifications
THREAD SERIES DESIGNATOR	UNF
NOMINAL THREAD DIAMETER	0.562 INCHES
THREAD QUANTITY PER INCH	18
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.636 INCHES MINIMUM AND 0.676 INCHES MAXIMUM
FASTENER LENGTH	1.646 INCHES MINIMUM AND 1.666 INCHES MAXIMUM
MATERIAL	STEEL COMP 4140 OR STEEL COMP E4340 OR STEEL COMP 6150 OR STEEL COMP 8735 OR STEEL COMP 8740 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-5626 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-5000 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-S-8503 MIL SPEC 3RD MATERIAL RESPONSE OR MIL-S-6098 MIL SPEC 4TH MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 5TH MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	OXIDE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	BPS FNB 4084,FSCM 97499 MFR REF SINGLE TREATMENT RESPONSE OVERALL
HEAD DIAMETER	0.928 INCHES MINIMUM AND 0.938 INCHES MAXIMUM
HEAD HEIGHT	0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM
INTERNAL DRIVE STYLE	D5 HEXAGON
WIDTH ACROSS FLATS	0.438 INCHES MINIMUM AND 0.441 INCHES MAXIMUM
HOLE CONFIGURATION STYLE	E9 ROUND
HOLE TYPE	DRILLED
HOLE QUANTITY	4
HOLE DIAMETER	0.055 INCHES NOMINAL
SURFACE FINISH	125.0 MICROINCHES OVERALL
MANUFACTURERS CODE	97499
DESIGN CONTROL REFERENCE	204-040-787-1

Restrictions/Controls & Freight Information | NSN 5306-00-488-7461

Restrictions
Freight

Category	Code	Description
Shelf-Life Code:	0	Nondeteriorative
Hazardous Material Indicator Code	N	There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:	A	Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:	U	UNCLASSIFIED
Precious Metals Indicator Code:	U	Precious metal type is unknown
Criticality Code:	F	The item is an Aviation Critical Safety Item/Flight Safety Critical Aircraft Part ((ACSI/FSCAP).

Category	Code	Description
NMF Description	093486	BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Less than car load rating	U	50
Less than truck load rating	W	Rating Variable
Water commodity Code	713	unknown
Originating Activity Code	ZG	Germany ZH ZJ
Air Dimension Code	A	Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
Air Special Handling	Z	No special handling required.
Special Handling Code	9	unknonwn
HAZMAT
Type of Cargo	Z	No special type of cargo code applicable

Management | NSN 5306-00-488-7461

Category	Code	Description
Materiel Category and Inventory Manager	T	Industrial Supplies (DLA/GSA Items)
Appropriation and Budget Activity	2	Stock Fund Secondary Items
Management Inventory Segment	2	NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code	B	Rotary Wing Aircraft
Weapons Systems/End Item or Homogeneous Group	BA	UH-1
Accounting Requirements Code	X	Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DA	Department of the Army
Service Organization	A	U.S. Army
Reparability	Z	This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice Codes	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Budget Code	9	General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Price Validation	N	The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM. The price has not been analyzed or reviewed for accuracy. ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation Code	SX	SX:AF SICA RESIDUAL MMAC-OC-ALC
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DF	Department of the Air Force
Service Organization	F	U.S. Air Force
Reparability	N	Stock Fund (except Munitions)
Acquisition Advice Codes	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Cognizance Codes	9B	Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DN	Department of the Navy
Service Organization	N	U.S. Navy
Acquisition Advice Codes	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each