FSC 3040 × SHAFT,SHOULDERED

SHAFT,SHOULDERED

3040-00-679-9623 FSC 3040

NSN 3040-00-679-9623 (also written 3040006799623; NIIN 00-679-9623) is a shaft, shouldered in Federal Supply Class 3040, Miscellaneous Power Transmission Equipment. 4 manufacturer part numbers from 4 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
FIRST END SPLINE QUANTITY BDSQ	25
STEP QUANTITY ATPC	7
FIRST END PRESSURE ANGLE AMDR	DEGREES NOMINAL 30.0
LARGEST STEP DIAMETER CSPY	INCHES NOMINAL 5.750
OVERALL LENGTH ABHP	INCHES NOMINAL 10.672
FIRST END PITCH DIAMETER AMDS	INCHES NOMINAL 1.5625
FIRST END SPLINE LENGTH AMDM	INCHES NOMINAL 2.8750
FIRST END STYLE AAGZ	—
FIRST END SPLINE MINOR DIAMETER AMDN	INCHES MINIMUM 1.4725 AND INCHES MAXIMUM 1.4835
FIRST END SPLINE MAJOR DIAMETER AMDP	INCHES MINIMUM 1.6086 AND INCHES MAXIMUM 1.6136
MATERIAL DOCUMENT AND CLASSIFICATION MDCL	MIL SPEC SINGLE MATERIAL RESPONSE -IL-S-46172
SPECIAL FEATURES FEAT	STEP BEFORE BEARING SURFACE SPLINED 1.767-18 UNIFIED FORM SPLINE,0.438 IN. LG;END HAS 4 HOLES,9/16 DIA.
MATERIAL MATT	STEEL
FIRST END DIAMETER AMDL	INCHES MINIMUM 1.4375 AND INCHES MAXIMUM 1.4688
END SIMILARITY AAHN	NOT IDENTICAL

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
2520006799623	SCY13	E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
8754583	22852	SPALLA INC
8756583	19207	U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
8756583	73047	FAIRFIELD MANUFACTURING COMPANY, INC. DIV ALLISON OFF-HIGHWAY DRIVE & MOTION SYSTEMS

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
SPE7L1-26-T-07R1	Sep 8, 2026	Sep 18, 2026	8	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. "SHAFT,SHOULDERED." nsnexplorer.com, https://nsnexplorer.com/nsn/3040-00-679-9623/. Data as of October 19, 2026.

Link

https://nsnexplorer.com/nsn/3040-00-679-9623/