Home · NSN 01-287-9026

NSN 01-287-9026 — Ring,Retaining

NIIN 01-287-9026 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 01-287-9026 is the national stock number for a ring,retaining. It cross-references to 1 manufacturer part number from 1 CAGE code, including Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M; the primary is MS16628-1143. The unit of issue is EA and the FLIS list price is $20.52.

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 number from 1 CAGE

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
MS16628-1143	96906	Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M	2 · Item ident. reference	2 · 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 MS16628-1143.

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

DLA management data

FLIS unit price: $20.52
Unit of issue: EA
Acquisition advice: J — Not stocked, central procurement
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
End Play Takeup: INCHES MAXIMUM 0.049
Material: STEEL COMP 1566 OR STEEL COMP 1069 OR STEEL COMP 1070 OR STEEL COMP 1572 OR STEEL COMP 1074 OR STEEL COMP 1075 OR STEEL COMP 1078 OR STEEL COMP 1080 OR STEEL COMP 1085 OR STEEL COMP 1086 OR STEEL COMP
Material Document And Classification: FED STD 1ST MATERIAL RESPONSE FED STD 66, CO- 1066 OR FED STD 2ND MATERIAL RESPONSE FED STD 66, CO- 1069 OR FED STD 3RD MATERIAL RESPONSE FED STD 66, CO- 1070 OR FED STD 4TH MATERIAL RESPONSE
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.