Externally Relieved Body Screw

4037

(NSN) National Stock Number

5305-00-072-3558

Federal Supply Classification

5305 Screws

Item Name Code

01852

Schedule B Code

7318152000

Summary

2a thread class, right-hand thread direction, 0.250 inches minimum thread length, 1.000 inches nominal fastener length, knurled no. 1 head style, 0.375 inches nominal head diameter

DAC	HCC	DMIL	RNCC
4	-	-	5

RNVC	SADC	MSDS	RNAAC
9	-	-	KZ

Identification

An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes:undercut for thread relief). It is no. 0 (0.060 in.) (1.5 mm) or larger, and is designed to be held or driven with either a wrench or inserted driver (excluding internal socket and multiple spline types) or both in sizes below no. 10 (0.190 in.) (5 mm) and larger sizes must have a head designed for any type inserted driver (excluding internal socket and multiple spline types) but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. See also bolt, externally relieved body and bolt, internal wrenching.

INC	FIIG	Concept	Condition
01852	A003B0	-	1

Specifications

Thread Class

Details

A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.

Thread Direction

right-hand

Details

The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.

Thread Length

0.250 inches minimum

Details

A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.

Fastener Length

1.000 inches nominal

Details

The dimension,measured along a line parallel to the longitudinal axis,from the largest bearing surface of the fastener head to the extreme opposite end,or as specifically designated for other type fasteners.

Head Style

knurled no. 1

Details

The style designation indicating the configuration that most nearly corresponds to the appearance of the head.

Head Diameter

0.375 inches nominal

Details

The length of a straight line which passes through the center of a circular head,and terminates at the circumference.

Head Height

0.438 inches nominal

Details

A measurement from the bottom to the top of the head,in distinction from depth.

First Diameter From Head

0.130 inches nominal

Details

None.

Distance From Largest Bearing Surface Of Head To End Of First Diameter

0.594 inches nominal

Details

None.

Internal Drive Style

slot

Details

The style designation indicating the configuration that most nearly corresponds to the appearance of the internal drive.

Nominal Thread Diameter

0.190 inches

Details

The nominal length of a straight line which passes through the center of the threaded portion,and terminates at the circumference.

Thread Quantity Per Inch

Details

The number of threads on the item per linear inch measured on a line parallel to the thread axis.

Externally Relieved Body Diameter Quantity

Details

The number of externally relieved diameters on the body,adjacent to the head.

Material

steel comp 1345 overall

Details

The chemical compound or mechanical mixture properties of which the item is fabricated.

Material Document And Classification

66 fed std single material response overall

Details

The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.

Surface Treatment

passivate overall

Details

The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.

Thread Series Designator

unf

Details

A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
3020029-002	D9182	6	-	C	1	-	ZZ
SS-10350-12	D9182	6	-	C	1	-	ZZ
10034194-3	18876	1	-	5	9	-	KZ
950066-8	06481	5	-	5	9	-	XX
6110SS1032-7	1YGB8	5	-	3	2	-	ZZ
6110SS1032-7	5W748	5	-	5	2	-	ZZ
110-SS-1032-7	06540	A	-	5	9	-	KZ
6110551032	06540	5	-	5	9	-	KZ
6110SS1032	06540	5	-	5	9	-	KZ
6110SS1032-7	06540	1	-	5	9	-	KE
143383-104	91417	A	-	5	9	-	KZ
CS122	94144	5	-	C	1	-	ZZ
1610025P16	94117	1	-	5	9	-	KE
708-1.000-SS-12	51506	A	-	5	9	-	KZ
4037M07F09	04729	A	-	5	9	-	KZ
2679799-10	06425	5	-	5	9	-	KE
209-1032P46	49956	5	-	5	9	-	XX
2091032P46	49956	5	-	5	9	-	XX
CS122	49956	5	-	5	9	-	XX
16776-037	10138	2	-	5	9	-	KZ

Material and Special Handling

Hazardous material, precious metals, criticality, and electrostatic discharge indicators.

HMIC	PMIC	ESD/EMI	Criticality
N	A	-	-

Freight

Universal / National Freight and Handling Information

UFC	HMC	LTL	LCL
48950	-	W	-

RVC	WCC	TCC	SHC
-	713	Z	9

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Manufacturer

UNICORP.

CAGE: 04729

ORANGE , NJ , 07050-2817

UNITED STATES

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FAQs

Frequently asked questions for NSN 5305-00-072-3558

What is the NIIN of the NSN 5305-00-072-3558?

The National Item Identification Number (NIIN) of the NSN 5305-00-072-3558 is 00-072-3558

When the NSN 5305-00-072-3558 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Thu, Jul 27, 1967

Does the NSN 5305-00-072-3558 contain any precious metals?

Does not contain precious metal

Does the NSN 5305-00-072-3558 contain any hazardous material?

No data in HMIRS

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