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NSN 5325-00-285-3371, 5325002853371
Cancelled -> Replaced by 5360010507349

Federal Supply Classification
FSC 5325 - Fastening Devices
National Item Identification Number
NIIN 002853371
Codification Country
United States
Item Name Code
INC 18420
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
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DLMS® Summary

National Stock Number 5325-00-285-3371

National Stock Number (NSN) 5325-00-285-3371, or NIIN 002853371, (lock spring,turnlock fastener) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 6 stock numbers. Five of the National Stock Numbers that it replaces are: 5325011042747, 5360010507349, 5325002908434, 5325008076576, 5325002975871.

There are 25 manufacturer part numbers associated with this NSN. 7 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 22 suppliers. Today, 17 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 12 suppliers are deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.

This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Oct 31, 2019. There have been 4 contracts issued for this part number, with 4 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 3 different suppliers. The last contract numbers awarded were: SPE5E320P0197, SPE5E319P0870, SPE5E319P0331, SPE4A114G0008, SPE4A114G0008. The total value of the awarded contracts has been US$ 3,153.15.

This NSN is very common among different weapons systems, belonging to 28 different platforms.

There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 12, 2013, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The data or the rights to use the data needed to purchase this part from additional sources are not owned by the Government and it has been determined that it is uneconomical to purchase them. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 18420. [A SPRING-TEMPERED WIRE ITEM USED TO SECURE A STUD, TURNLOCK FASTENER OR STUD ASSEMBLY, TURNLOCK FASTENER BY ENGAGING WITH THE CAMMED GROOVE OF THE STUD, TURNLOCK FASTENER AND SECURING IT BY MEANS OF ITS SPRING ACTION.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5325002853371 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

III MATERIAL
(MATT) STEEL OVERALL
CENTER TO CENTER DISTANCE BETWEEN EYES
(AGRM) 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM
EYE DIAMETER
(AGRN) 0.094 INCHES NOMINAL
LOCKSPRING STYLE
(AGRL) LOCKSPRING
LOCKSPRING OVERALL HEIGHT
(CRSG) 0.215 INCHES MINIMUM AND 0.235 INCHES MAXIMUM
MATERIAL
(MATT) STEEL OVERALL
STOCK DIAMETER
(ACVU) 0.062 INCHES NOMINAL
SURFACE TREATMENT
(SFTT) CADMIUM OVERALL

Manufacturer Part Numbers

0121009000

RNCC
C
RNVC
1
110056

RNCC
3
RNVC
2
110056

RNCC
5
RNVC
2
120247002

RNCC
5
RNVC
2
12194225Z3Y

RNCC
3
RNVC
2
1271231

ISC
5
RNCC
C
RNVC
1
1271231

RNCC
5
RNVC
9
262634

RNCC
5
RNVC
9
38381

RNCC
5
RNVC
2
4079351

RNCC
5
RNVC
9
57A5A316

RNCC
3
RNVC
2
62821

RNCC
5
RNVC
9
694292

RNCC
C
RNVC
1
77100284

RNCC
5
RNVC
2
8177319

RNCC
5
RNVC
2
9444881801

RNCC
5
RNVC
2
9706511

RNCC
5
RNVC
2
99231303

RNCC
5
RNVC
2
A30280082

RNCC
5
RNVC
2
GS580DA822

RNCC
5
RNVC
2
K8594793

RNCC
C
RNVC
1
K8594793

RNCC
5
RNVC
9
KF5274364PC85

RNCC
3
RNVC
2
S4225

RNCC
5
RNVC
2
S4225

RNCC
5
RNVC
9
S4225

RNCC
5
RNVC
9
S4225C

RNCC
C
RNVC
1
S4226

RNCC
5
RNVC
9

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