FSC 3120 × BEARING,PLAIN,SELF-ALIGNING

BEARING,PLAIN,SELF-ALIGNING

3120-01-163-5956 FSC 3120

NSN 3120-01-163-5956 (also written 3120011635956; NIIN 01-163-5956) is a bearing, plain, self-aligning in Federal Supply Class 3120, Bearings, Plain, Unmounted. 5 manufacturer part numbers from 2 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 B: must be bought from the sources named on a source control or selected item drawing. 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
BORE DIAMETER ABXV	INCHES MINIMUM 0.6245 AND INCHES MAXIMUM 0.6250
OUTER MEMBER OUTSIDE DIAMETER AGGF	INCHES MINIMUM 1.1870 AND INCHES MAXIMUM 1.1875
OUTER MEMBER WIDTH AGGH	INCHES NOMINAL 0.5920
INNER MEMBER WIDTH AGGJ	INCHES MINIMUM 0.7450 AND INCHES MAXIMUM 0.7500
STATIC RADIAL LOAD RATING AGKP	POUNDS 34900
HARDNESS RATING CQFM	OUTER RACE MEMBER ROCKWELL C MINIMUM 34.0 AND ROCKWELL C MAXIMUM 38.0
HARDNESS RATING CQFM	INNER MEMBER ROCKWELL C MINIMUM 37.0
MATERIAL MATT	INNER MEMBER COBALT COMP 6
MATERIAL MATT	OUTER RACE MEMBER STEEL COMP XM-12
MATERIAL DOCUMENT AND CLASSIFICATION MDCL	OUTER RACE MEMBER ASSN STD SINGLE MATERIAL RESPONSE A-S 5659
MATERIAL DOCUMENT AND CLASSIFICATION MDCL	INNER MEMBER ASSN STD SINGLE MATERIAL RESPONSE A-S 5387

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
458-50502-2	82918	THE BOEING COMPANY DIV LEGACY WICHITA
458-50502-502	57606	REXNORD INDUSTRIES, LLC DBA PSI BEARINGS DIV PSI BEARINGS
458-50502-502	82918	THE BOEING COMPANY DIV LEGACY WICHITA
P22850	57606	REXNORD INDUSTRIES, LLC DBA PSI BEARINGS DIV PSI BEARINGS
P23350	57606	REXNORD INDUSTRIES, LLC DBA PSI BEARINGS DIV PSI BEARINGS

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 — 1 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.

Solicitation	Issued	Closes / closed	Qty	Status
SPE4A6-26-T-20YB	Aug 20, 2026	Sep 9, 2026	33	Expired	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. "BEARING,PLAIN,SELF-ALIGNING." nsnexplorer.com, https://nsnexplorer.com/nsn/3120-01-163-5956/. Data as of November 7, 2026.

Link

https://nsnexplorer.com/nsn/3120-01-163-5956/