Home · NSN 00-989-7682

NSN 00-989-7682 — Ring,Retaining

NIIN 00-989-7682 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 00-989-7682 is the national stock number for a ring,retaining. It cross-references to 7 manufacturer part numbers from 7 CAGE codes, including Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M, Polan Industries, Truarc Co LLC; the primary is 155-1229. The unit of issue is EA and the FLIS list price is $1.00.

No government purchase of this stock number is on our record yet. No seller has confirmed stock of it here in the last 30 days; watching the number is free and the first listing triggers an alert.

part numbers from 7 CAGEs

open solicitations, all agencies

government buys in 24 months

sellers with confirmed stock

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Cross-references

Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.

Part number	CAGE	Manufacturer	Reference	Variation
MS16626-1143	96906	Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M	2 · Item ident. reference	2 · Fully interchangeable
155-1229	80662	Polan Industries	5 · Secondary reference	9 · Reference only
4100-989-ST-CD	97464	Truarc Co LLC	5 · Secondary reference	9 · Reference only
50-143-S-MD	79136	Truarc Company LLC Dba Waldes Truarc	5 · Secondary reference	9 · Reference only
5108-143MD	79136	Truarc Company LLC Dba Waldes Truarc	5 · Secondary reference	9 · Reference only
5365009897682	SCY13	E.C.A Etablissement Centrald'Approvisionnement Des Forces Armee	5 · Secondary reference	9 · Reference only
R274NAA0143NN056NNPF1	05047	The American Society Of Mechanical Engineers	5 · Secondary reference	9 · Reference only
50-143-S-MD	07382	Rotor Clip Company, Inc.	C	1 · Not fully interchangeable
5108-143MD	07382	Rotor Clip Company, Inc.	C	1 · Not fully interchangeable

Government demand

Nothing open right now. Watch this NSN and we will email you when it is solicited.

What the government paid

No government purchase on record for this NSN.

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices.

Sellers with confirmed stock

No seller has confirmed stock on this NSN in the last 60 days. Watch it and we will email you when one does, or request a quote on 155-1229.

Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.

DLA management data

FLIS unit price: $1.00
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2026

Item characteristics

Inside Diameter: INCHES MINIMUM 1.318 AND INCHES MAXIMUM 1.343
Casehardening Indicator: NOT CASE-HARDENED
Major Thickness: INCHES MINIMUM 0.048 AND INCHES MAXIMUM 0.052
Usage Design: EXTERNAL
Material Hardness Rating: ROCKWELL C MINIMUM 47.0 AND ROCKWELL C MAXIMUM 52.0
Material: STEEL
Material Document And Classification: FED STD SINGLE MATERIAL RESPONSE FED STD NO. 66,AISI 1066 THRU 1090 OR ASSN STD SINGLE MATERIAL RESPONSE SAE 1070 THRU 1090
Surface Treatment: CADMIUM AND CHROMATE

About this page

An NSN is 13 digits: the 4-digit Federal Supply Class and the 9-digit NIIN. Cross-references come from the federal logistics record; demand from DLA DIBBS, SAM.gov and FPDS; ADs from the Federal Register. Refreshed nightly. Market Pulse shows the whole market.