FSC 3110 × BEARING,BALL,ANNULAR

BEARING,BALL,ANNULAR

3110-01-300-1103 FSC 3110

NSN 3110-01-300-1103 (also written 3110013001103; NIIN 01-300-1103) is a bearing, ball, annular in Federal Supply Class 3110, Bearings, Antifriction, Unmounted. 4 manufacturer part numbers from 4 suppliers are on record. The government has 1 open solicitation for it.

Open for bid

1 open solicitation on record right now — quantity, close date, and where to submit.

Solicitation	Qty	Status
SPE4A6-27-T-3387	45	Closes in 1d	Bid →

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
OVERALL WIDTH ABMK	INCHES NOMINAL 0.4331
BORE DIAMETER ABXV	INCHES MINIMUM 0.5904 AND INCHES MAXIMUM 0.5906
OVERALL OUTSIDE DIAMETER ADGA	INCHES NOMINAL 1.3780
END ITEM IDENTIFICATION AGAV	APACHE HELICOPTER
SPECIAL FEATURES FEAT	MATERIAL: RINGS AND BALLS SAE 52100 CHROME STEEL, RETAINERS AND SHIELDS: 300 OR 400 SERIES CORROSION RESISTANT STEEL SAE 52100
FUNCTIONAL DESCRIPTION FTLD	RADIAL PLAY: .0009 TO .0014", SHAFT DIAMETER 0.726 TO 0.755" MAX, HOUSING DIAMETER: 1.223 TO 1.243"
LUBRICATION MATERIAL LBMA	GREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION LMDC	MIL STD SINGLE MATERIAL RESPONSE -IL-G-23827
MATERIAL MATT	BALL STEEL
MATERIAL MATT	SHIELD STEEL CORROSION RESISTING
MATERIAL MATT	RETAINER STEEL CORROSION RESISTING
MATERIAL MATT	ALIGNMENT RING STEEL
SPECIAL TEST FEATURES SPCL	MAXIMUM OPERATING TEMPERATURE: 400F

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
S625-2	12511	SIMMONDS PRECISION PRODUCTS INC
S625-2	50294	NEW HAMPSHIRE BALL BEARINGS INC DIV PRECISION DIVISION
S625-2	70854	SCHAEFFLER AEROSPACE USA CORP DIV SCHAEFFLER AEROSPACE USA CORPORATION
S625-2	83086	NEW HAMPSHIRE BALL BEARINGS INC DIV HITECH DIVISION

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
SPE4A6-27-T-3387	Oct 13, 2026	Oct 20, 2026	45	Open	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 13, 2026.
Contract action totals: USAspending, context only.
Full methodology →

Cite this page

Citation

NSN Explorer. "BEARING,BALL,ANNULAR." nsnexplorer.com, https://nsnexplorer.com/nsn/3110-01-300-1103/. Data as of October 19, 2026.

Link

https://nsnexplorer.com/nsn/3110-01-300-1103/