NSN 5306-00-451-0670 6871524, 00-451-0670, 004510670

Product Details | INTERNALLY RELIEVED BODY BOLT

5306-00-451-0670 An externally threaded fastener whose external threaded portion is of one nominal diameter. It has a concentric hole along the longitudinal centerline which may extend a part or the full length of the bolt. The concentric hole along the centerline may be counterbored and/or internally threaded at the head end or the bolt end. The head is designed to be held or driven by an external and/or internal driver. For items having a hole(s) perpendicular to the axis which meet the concentric hole along the longitudinal centerline, see BOLT, FLUID PASSAGE.

Part Alternates: 6871524, 5306-00-451-0670, 00-451-0670, 5306004510670, 004510670

Hardware and Abrasives | Bolts

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	17 MAY 1971	00-451-0670	06676 ( BOLT, INTERNALLY RELIEVED BODY )

Drawings & Photos | NSN 5306-00-451-0670

Part Number	Request Date	QTY	Origin
6871524	2024-01-04	83	DIBBS
6871524	2023-04-108	74	DIBBS
6871524	2022-01-25	129	DIBBS
6871524	2022-01-11	129	DIBBS
5306-00-451-0670	2017-02-58	46	DIBBS
5306-00-451-0670	2014-10-281	48	DIBBS
5306-00-451-0670	2014-05-125	18	DIBBS
5306-00-451-0670	2011-09-245	88	DIBBS
5306-00-451-0670	2010-08-224	36	DIBBS
5306-00-451-0670	2010-08-217	20	DIBBS
5306-00-451-0670	2009-01-23	52	DIBBS
5306-00-451-0670	2008-08-232	88	DIBBS

Cross Reference | NSN 5306-00-451-0670

Part Number	Cage Code	Manufacturer
6871524	0UCY9	M.S. AEROSPACE INC.
6871524	63005	ROLLS-ROYCE CORPORATION
6871524	73342	ALLISON TRANSMISSION, INC.

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Related Products | NSN 5306-00-451-0670

5306-00-451-1136, 5306-00-451-1137, 5306-00-451-1138, 5306-00-451-1472, 5306-00-451-1516

Technical Data | NSN 5306-00-451-0670

Characteristic	Specifications
THREAD SERIES DESIGNATOR	UNF
NOMINAL THREAD DIAMETER	0.250 INCHES
THREAD QUANTITY PER INCH	28
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.562 INCHES MINIMUM
FASTENER LENGTH	1.000 INCHES NOMINAL
MATERIAL	STEEL COMP 630 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING	32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATOR	B41 CONCENTRIC HOLE UNTHREADED
CONCENTRIC HOLE DEPTH	0.120 INCHES NOMINAL
CONCENTRIC HOLE DIAMETER	0.125 INCHES NOMINAL
HEAD HEIGHT	0.330 INCHES NOMINAL
WIDTH BETWEEN FLATS	0.304 INCHES MINIMUM AND 0.313 INCHES MAXIMUM
EXTENDED WASHER DIAMETER	0.438 INCHES NOMINAL
EXTENDED WASHER THICKNESS	0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM
MANUFACTURERS CODE	63005
DESIGN CONTROL REFERENCE	6871524

Restrictions/Controls & Freight Information | NSN 5306-00-451-0670

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:	X	The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Category	Code	Description
NMF Description	093486	BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Less than car load rating
Less than truck load rating	W	Rating Variable
Water commodity Code	574	unknown
Originating Activity Code	SE	San Antonio Air Logistics Center Kelly AFB, TX 78241-5000
Air Dimension Code	A	Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity	B	Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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 5306-00-451-0670

Air Force
Navy

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.
Materiel Management Aggregation Code	OJ	SX:"ALLISON JET ENGINES & COMPONENTS, T-56"
Fund Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Price Validation	V	The current standard price has been validated. The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range. The item was procured under open competition and under the competitive arena the price is considered fair and reasonable. ZOP or Standard price challenges are permissible but must be supported by adequate justification.
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	A 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	A EA : Each