Home · NSN 00-568-2596

NSN 00-568-2596 — Ring,Retaining

NIIN 00-568-2596 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 00-568-2596 is the national stock number for a ring,retaining. It cross-references to 7 manufacturer part numbers from 9 CAGE codes, including Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M, L3 Technologies, Inc., Northrop Grumman Systems Corporation; the primary is 105A902363. The unit of issue is EA and the FLIS list price is $0.15.

No government purchase of this stock number is on our record yet. No seller has confirmed stock of it here in the last 60 days; watching the number is free and the first listing triggers an alert.

part numbers from 9 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
MS16628-5018-1	96906	Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M	2 · Item ident. reference	2 · Fully interchangeable
105A902363	34228	L3 Technologies, Inc.	5 · Secondary reference	9 · Reference only
105A902363	03956	Northrop Grumman Systems Corporation	5 · Secondary reference	1 · Not fully interchangeable
340-0666-000	95105	Rockwell Collins, Inc.	5 · Secondary reference	1 · Not fully interchangeable
5101-18MD	79136	Truarc Company LLC Dba Waldes Truarc	5 · Secondary reference	9 · Reference only
560345	77068	Allied-Signal Inc Dba Allied-Signal Aerospace Co Electrodynamics Div	5 · Secondary reference	9 · Reference only
R273NAA0018NN643NNPF1	05047	The American Society Of Mechanical Engineers	5 · Secondary reference	9 · Reference only
5101-18MD	07382	Rotor Clip Company, Inc.	C	1 · Not fully interchangeable
MS16628-5018	D9182	Zf Industrieantriebe Witten Gmbh	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 105A902363.

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

DLA management data

FLIS unit price: $0.15
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2026

Item characteristics

Inside Diameter: INCHES NOMINAL 0.168
Casehardening Indicator: NOT CASE-HARDENED
Major Thickness: INCHES NOMINAL 0.015
Usage Design: EXTERNAL
Material Hardness Rating: ROCKWELL SUPERFICIAL 15-N MINIMUM 77.0 AND ROCKWELL SUPERFICIAL 15-N MAXIMUM 82.0
End Play Takeup: INCHES MAXIMUM 0.015
Material: COPPER ALLOY 170 OR COPPER ALLOY 172
Material Document And Classification: FED SPEC SINGLE MATERIAL RESPONSE QQ-C-533
Surface Treatment: CADMIUM

Related stock numbers

Other NSNs filed under the same part numbers.

01-212-2258 · Ring,Retaining

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.