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NSN 3020-00-255-7204, 3020002557204
Cancelled -> Replaced by 3020001926807

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 002557204
Codification Country
United States
Item Name Code
INC 04488
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.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 3020-00-255-7204

National Stock Number (NSN) 3020-00-255-7204, or NIIN 002557204, (link,roller chain) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 3020001926807.

There are 13 manufacturer part numbers associated with this NSN. 9 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 11 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 3 suppliers are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

This NSN is unique to one weapons system.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jul 02, 2005, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 04488. [AN ASSEMBLED UNIT OF A CHAIN, ROLLER CONSISTING OF SIDE PLATES, ROLLER(S), BUSHING(S), OR PIN(S). IT MAY BE A SINGLE OR DOUBLE PITCH. LINKS CONTAINING BUSHINGS WITHOUT ROLLERS SHALL BE AS DESIGNATED BY THE AMERICAN NATIONAL STANDARDS INSTITUTE AS "ROLLER CHAIN." EXCLUDES:LINK, CHAIN (AS MODIFIED); AND PULLEY, SASH.]. 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 3020002557204 does not contain precious metals.

This NSN is associated to Schedule B 7315810000: stud link chain of iron or steel. The Schedule B End Use is listed as finished metal shapes. NAICS classification category 332618: other fabricated wire product manufacturing.

This information was last updated on .


Technical Characteristics

LINK NOMINAL WIDTH BETWEEN PLATES
(AWWP) 0.7500 INCHES
LINK PLATE NOMINAL THICKNESS
(AWSQ) 0.1562 INCHES
LINK PLATE WIDTH
(AWSM) 1.187 INCHES NOMINAL
LINK ROLLER NOMINAL DIAMETER
(AWWN) 0.7500 INCHES
LINK ROW QUANTITY
(AWFN) 2
LINK STYLE
(AJXT) ROLLER
MATERIAL
(MATT) STEEL
III MATERIAL
(MATT) STEEL

Manufacturer Part Numbers

100RL

RNCC
3
RNVC
2
100RL

RNCC
5
RNVC
2
100RL

RNCC
3
RNVC
2
100RL

RNCC
5
RNVC
9
212N04

RNCC
5
RNVC
9
212N04

RNCC
C
RNVC
1
21293260

RNCC
5
RNVC
9
424658

RNCC
5
RNVC
9
A664

RNCC
3
RNVC
1
A664

RNCC
C
RNVC
1
A665

RNCC
5
RNVC
9
A665

RNCC
C
RNVC
1
ASA1002RL

RNCC
3
RNVC
2
ASA1002RL

RNCC
3
RNVC
2
ASA100RL

RNCC
3
RNVC
2
RC1002RL

RNCC
5
RNVC
9
RC100RL

RNCC
5
RNVC
9
RC100RL

RNCC
5
RNVC
9
SP107

RNCC
5
RNVC
9
MILSTD421

RNCC
4
RNVC
1

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