Home · NSN 01-047-3203

NSN 01-047-3203 — Ring,Retaining

NIIN 01-047-3203 · unit of issue EA · AAC Y (terminal item, replaced) · source of supply SMS

NSN 01-047-3203 is the national stock number for a ring,retaining. It cross-references to 7 manufacturer part numbers from 5 CAGE codes, including Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M, Truarc Co LLC, Truarc Company LLC Dba Waldes Truarc; the primary is 3101-43STPA. 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 60 days; watching the number is free and the first listing triggers an alert.

part numbers from 5 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
MS16628-3043	96906	Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M	2 · Item ident. reference	2 · Fully interchangeable
3101-43STPA	97464	Truarc Co LLC	5 · Secondary reference	9 · Reference only
5101-43-S-PP	79136	Truarc Company LLC Dba Waldes Truarc	5 · Secondary reference	9 · Reference only
5101-43-S-PP	07382	Rotor Clip Company, Inc.	5 · Secondary reference	1 · Not fully interchangeable
5101-43PP	07382	Rotor Clip Company, Inc.	5 · Secondary reference	1 · Not fully interchangeable
5101-43PP	79136	Truarc Company LLC Dba Waldes Truarc	5 · Secondary reference	9 · Reference only
ASME B18.24.3	05047	The American Society Of Mechanical Engineers	5 · Secondary reference	9 · Reference only
ASME B18.27.3	05047	The American Society Of Mechanical Engineers	5 · Secondary reference	9 · Reference only
R273NAA0043NN056NNNF1	05047	The American Society Of Mechanical Engineers	5 · Secondary reference	9 · Reference only

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 3101-43STPA.

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: Y — Terminal item, replaced
Source of supply: SMS
Effective: Oct 1, 2026

Item characteristics

Inside Diameter: INCHES MINIMUM 0.390 AND INCHES MAXIMUM 0.397
Casehardening Indicator: NOT CASE-HARDENED
Major Thickness: INCHES MINIMUM 0.023 AND INCHES MAXIMUM 0.027
Usage Design: EXTERNAL
Material Hardness Rating: ROCKWELL SUPERFICIAL 30-N MINIMUM 69.5 AND ROCKWELL SUPERFICIAL 30-N MAXIMUM 73.0
End Play Takeup: INCHES MAXIMUM 0.030
Material: STEEL
Material Document And Classification: FED STD SINGLE MATERIAL RESPONSE FED STD 66 AISI 1066, 1069, 1070, 1072, 1074, 1075, 1078, 1080, 1084, 1086, OR 1090
Surface Treatment: PHOSPHATE ZINC

Related stock numbers

Other NSNs filed under the same part numbers.

00-946-8322 · Ring,Retaining
01-120-9347 · Ring,Retaining
01-348-5007 · 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.