NSN 5306-00-326-7660 2738431, 2-73843-1, 00-326-7660

Product Details | SHOULDER BOLT

5306-00-326-7660 An externally threaded fastener whose threaded portion is of one nominal diameter, No. 10 (0.190 IN.) (5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is not designed to be held or driven with an inserted drivers. A locking feature may be incorporated in the design of the head or threads. For items with a thread diameter smaller than No. 10 (0.190 IN.) (5 mm) and those items with an inserted drive head, use SCREW, SHOULDER. For items which are No. 10 (0.190 IN.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use BOLT, EXTERNALLY RELIEVED BODY. Excludes THUMBSCREW.

Part Alternates: 2738431, 2-73843-1, 5306-00-326-7660, 00-326-7660, 5306003267660, 003267660

Hardware and Abrasives | Bolts

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	03 DEC 1973	00-326-7660	04905 ( BOLT, SHOULDER )

Drawings & Photos | NSN 5306-00-326-7660

Part Number	Request Date	QTY	Origin
2-73843-1	2021-11-327	5	DIBBS
2-73843-1	2021-02-52	5	DIBBS
5306-00-326-7660	2017-09-256	36	DIBBS
5306-00-326-7660	2017-09-256	48	DIBBS
5306-00-326-7660	2015-04-103	7	DIBBS
5306-00-326-7660	2014-06-180	40	DIBBS
5306-00-326-7660	2014-01-20	16	DIBBS
5306-00-326-7660	2013-09-272	6	DIBBS
5306-00-326-7660	2008-04-105	52	DIBBS
5306-00-326-7660	2008-03-71	59	DIBBS

Cross Reference | NSN 5306-00-326-7660

Part Number	Cage Code	Manufacturer
2-73843-1	0JRC1	NORTHROP GRUMMAN TECHNICAL SERVICES, INC.
2-73843-1	76823	NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE

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Related Products | NSN 5306-00-326-7660

5306-00-326-8009, 5306-00-326-9632, 5306-00-327-4822, 5306-00-327-4845, 5306-00-328-3114

Technical Data | NSN 5306-00-326-7660

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	0.255 INCHES MINIMUM
FASTENER LENGTH	2.220 INCHES MINIMUM AND 2.230 INCHES MAXIMUM
MATERIAL	STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-5000 COND C4 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING	53.0 ROCKWELL C MAXIMUM OVERALL
MINIMUM TENSILE STRENGTH	160000 POUNDS PER SQUARE INCH
HEAD STYLE	C13 SQUARE
HEAD HEIGHT	0.100 INCHES NOMINAL
WIDTH BETWEEN FLATS	0.750 INCHES NOMINAL
LOCKING FEATURE	PELLET THREADS
SHOULDER SHAPE	ROUND FIRST SHOULDER
SHOULDER DIAMETER	0.4990 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM FIRST SHOULDER 0.3738 INCHES MINIMUM AND 0.3743 INCHES MAXIMUM SECOND SHOULDER
SHOULDER LENGTH	0.910 INCHES MINIMUM AND 0.920 INCHES MAXIMUM FIRST SHOULDER 0.755 INCHES NOMINAL SECOND SHOULDER
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER	2.120 INCHES MINIMUM AND 2.130 INCHES MAXIMUM FIRST HOLE
SHANK UNTHREADED HOLE DIAMETER	0.076 INCHES NOMINAL FIRST HOLE
SPECIAL FEATURES	SHOULDER IS CASEHARDENED
III END ITEM IDENTIFICATION	F100 ENG

Restrictions/Controls & Freight Information | NSN 5306-00-326-7660

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
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 5306-00-326-7660

Air Force

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.
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.
Materiel Management Aggregation Code	XE	SU:T-38 TALON
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	Z	INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each