Home · NSN 00-291-3669

NSN 00-291-3669 — Ring,Retaining

NIIN 00-291-3669 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 00-291-3669 is the national stock number for a ring,retaining. It cross-references to 3 manufacturer part numbers from 4 CAGE codes, including Spirolox Inc, Honeywell International Inc., Ajl Manufacturing, Inc.; the primary is 626-001-9050. The unit of issue is EA and the FLIS list price is $3.21.

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 4 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
RR90C	80756	Spirolox Inc	3 · Design control (vendor)	2 · Fully interchangeable
626-001-9050	70210	Honeywell International Inc.	5 · Secondary reference	2 · Fully interchangeable
RR90C	33211	Ajl Manufacturing, Inc.	5 · Secondary reference	9 · Reference only
M2742630116C	81349	Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M	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 626-001-9050.

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

DLA management data

FLIS unit price: $3.21
Unit of issue: EA
Acquisition advice: J — Not stocked, central procurement
Source of supply: SMS
Effective: Oct 1, 2026

Item characteristics

Inside Diameter: INCHES NOMINAL 0.819
Casehardening Indicator: NOT CASE-HARDENED
Outside Diameter: INCHES NOMINAL 0.949
Major Thickness: INCHES NOMINAL 0.030
Usage Design: INTERNAL
Material Hardness Rating: ROCKWELL SUPERFICIAL 30-N MINIMUM 64.0 AND ROCKWELL SUPERFICIAL 30-N MAXIMUM 69.5
Strength Rating: POUNDS PER SQUARE INCH (PSI) MINIMUM TENSILE 211000.000
Material: STEEL COMP 1070 OR STEEL COMP 1074 OR STEEL COMP 1080 OR STEEL COMP 1085 OR STEEL COMP 1090
Material Document And Classification: FED SPEC SINGLE MATERIAL RESPONSE QQ-S-633, CO-OSITION FS1070, FS1074, FS1080, FS1085 OR FS1090
Surface Treatment: CADMIUM

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.