FSC 3120 × BEARING,SLEEVE

BEARING,SLEEVE

3120-01-528-3428 FSC 3120

NSN 3120-01-528-3428 (also written 3120015283428; NIIN 01-528-3428) is a bearing, sleeve in Federal Supply Class 3120, Bearings, Plain, Unmounted. 7 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 C: needs engineering source approval; other sources must qualify first. 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.

Dimensioned drawing

Generated from the federal catalog's dimensional data for this NSN — reference only, not a manufacturing drawing.

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
OVERALL LENGTH ABHP	INCHES MINIMUM 0.3650 AND INCHES MAXIMUM 0.3750
BODY OUTSIDE DIAMETER ADAR	INCHES MINIMUM 0.6260 AND INCHES MAXIMUM 0.6265
BODY INSIDE DIAMETER ADAS	INCHES MINIMUM 0.5005 AND INCHES MAXIMUM 0.5015
FLANGE OUTSIDE DIAMETER AEPR	INCHES MINIMUM 0.9800 AND INCHES MAXIMUM 1.0000
END ITEM IDENTIFICATION AGAV	SSGN TRIDENT CLASS SUBMARINE;SOF ACCESS DOOR ASSY
FLANGE WIDTH AGFF	INCHES MINIMUM 0.0575 AND INCHES MAXIMUM 0.0625
CORNER SHAPE BZLX	ALL CORNERS SQUARE
SPECIAL FEATURES FEAT	EXPORT CONTROL DWG NOT TO BE RELEASED OUTSIDE USA
MATERIAL MATT	OVERALL STEEL CORROSION RESISTING
PROPRIETARY CHARACTERISTICS PRPY	PACS
STYLE DESIGNATOR STYL	—

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
7384570	53711	NAVAL SEA SYSTEMS COMMAND
7384570-71	50632	KAMATICS CORPORATION
7384570-71	53711	NAVAL SEA SYSTEMS COMMAND
7384570-71	96169	ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT
G547-3302-71	96169	ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT
KRJ8-UDSV-012	50632	KAMATICS CORPORATION
KRJB-UDSV-012	96169	ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT

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-27WU	Sep 10, 2026	Sep 17, 2026	2	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,SLEEVE." nsnexplorer.com, https://nsnexplorer.com/nsn/3120-01-528-3428/. Data as of October 19, 2026.

Link

https://nsnexplorer.com/nsn/3120-01-528-3428/