FSC 5325 × RING,RETAINING

RING,RETAINING

5325-00-169-8018 FSC 5325

NSN 5325-00-169-8018 (also written 5325001698018; NIIN 00-169-8018) is a ring, retaining in Federal Supply Class 5325, Fastening Devices. 5 manufacturer part numbers from 3 suppliers are on record. No purchases are on record yet.

Open for bid

No open solicitations on record for this NSN right now.

Search open RFQs on DIBBS →

Can you win it?

This item is coded as suitable for competitive acquisition (AMC 1).

Acquisition method (AMC)

Suffix (AMSC)

Competition

Coded for competition

AMC 1: suitable for competitive acquisition, second or later time. AMSC G: the government has a complete data package and the rights to use it. The codes describe the item's status on record, not any one solicitation. What the codes mean

What it is — can you make it?

Dimensions, the FLIS specification requirements, and the manufacturer part numbers already qualified against this NSN.

Specifications

From the federal catalog (DLA FLIS / PUB LOG) — what your part has to meet. Cited specification documents can be looked up in ASSIST Quick Search ↗, DoD's public spec repository — copy the document number in.

Requirement	Value
CROSS-SECTIONAL SHAPE STYLE AAGR	—
INSIDE DIAMETER AARX	INCHES MINIMUM 0.318 AND INCHES MAXIMUM 0.328
CASEHARDENING INDICATOR AASG	NOT CASE-HARDENED
OUTSIDE DIAMETER ABKV	INCHES MINIMUM 0.473 AND INCHES MAXIMUM 0.486
MAJOR THICKNESS ABMC	INCHES MINIMUM 0.037 AND INCHES MAXIMUM 0.041
END STYLE ABQK	—
RING STYLE ACXD	—
USAGE DESIGN ALBY	EXTERNAL
MATERIAL MATT	STEEL
MATERIAL DOCUMENT AND CLASSIFICATION MDCL	FED STD SINGLE MATERIAL RESPONSE FED STD 66 AISI 1008, 1010, 1012, 1015, 1016, 1017, 101
SURFACE TREATMENT SFTT	ZINC AND CHROMATE AND CHROMATE ZINC

Manufacturer part numbers

Commercial part numbers cross-referenced to this NSN in the federal catalog — the parts that have been accepted as satisfying this stock number, and who makes them.

Part number	CAGE	Manufacturer
2533400-0004	D9182	ZF INDUSTRIEANTRIEBE WITTEN GMBH
MS3211-4	D9182	ZF INDUSTRIEANTRIEBE WITTEN GMBH
MS3211-4-SZ	44114	BAE SYSTEMS LAND & ARMAMENTS L.P.
MS3211-4SZ	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
WA516	D9182	ZF INDUSTRIEANTRIEBE WITTEN GMBH

What it pays — so you can quote

The government's own price and demand record for this NSN — what past awards cleared at, so you know where to land your quote.

Latest unit price

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Purchases

Total spend

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Last purchased

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Purchase records

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Total demand

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Latest award total

Compare with other items

Purchase history

No priced purchases on record for this NSN yet.

Related contract actions

Contract action totals, not unit prices — obligation amounts from USAspending for related awards, shown for context only. These do not appear on the price chart above.

No related contract actions on record.

Demand history

Every solicitation we've indexed for this NSN, open and closed — 2 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.

Buying rhythm

How often does the government buy this item, and how long since the last time? Every solicitation and award on one line.

Dot size shows quantity. A faint bar joins a solicitation to the award made against it.

Solicitation	Issued	Closes / closed	Qty	Status
SPE4A6-26-U-4223	Sep 18, 2026	Oct 2, 2026	435	Expired	View at DIBBS →
SPE4A6-26-U-3366	Sep 3, 2026	Sep 17, 2026	435	Cancelled	View at DIBBS →

Open RFQs on DIBBS → DIBBS award history ↗

About this data

Unit prices: DLA DIBBS award records — every row links to its government record.
AMSC: latest observed value from DIBBS solicitation history as of Oct 10, 2026.
Contract action totals: USAspending, context only.
Full methodology →

Cite this page

Citation

NSN Explorer. "RING,RETAINING." nsnexplorer.com, https://nsnexplorer.com/nsn/5325-00-169-8018/. Data as of November 7, 2026.

Link

https://nsnexplorer.com/nsn/5325-00-169-8018/