Home · NSN 01-497-3139

NSN 01-497-3139 — Shaft,Shouldered

NIIN 01-497-3139 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 01-497-3139 is the national stock number for a shaft,shouldered. It cross-references to 4 manufacturer part numbers from 2 CAGE codes, including Naval Sea Systems Command, Electric Boat Corporation; the primary is 167-6985280. The unit of issue is EA and the FLIS list price is $12,506.95.

No government purchase of this stock number is on our record yet. No seller has confirmed stock of it here in the last 30 days; watching the number is free and the first listing triggers an alert.

4

part numbers from 2 CAGEs

0

open solicitations, all agencies

0

government buys in 24 months

0

sellers with confirmed stock

Watch NSN 01-497-3139: an email the morning the government solicits or buys it, or an AD names it. Free.
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Cross-references

Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.

Part numberCAGEManufacturerReferenceVariation
167-6985280-1953711Naval Sea Systems Command3 · Design control (vendor)2 · Fully interchangeable
H541-0252-1996169Electric Boat Corporation5 · Secondary reference2 · Fully interchangeable
H5410252A-1996169Electric Boat Corporation5 · Secondary reference2 · Fully interchangeable
167-698528053711Naval Sea Systems CommandD9 · Reference only

Government demand

Nothing open right now. Watch this NSN and we will email you when it is solicited.

What the government paid

No government purchase on record for this NSN.

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices.

Sellers with confirmed stock

No seller has confirmed stock on this NSN in the last 60 days. Watch it and we will email you when one does, or request a quote on 167-6985280.

Request 167-6985280

No account needed. Goes to the sellers who carry this number or its family.

Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.

DLA management data

FLIS unit price
$12,506.95
Unit of issue
EA
Acquisition advice
J — Not stocked, central procurement
Source of supply
SMS
Effective
Oct 1, 2026

Item characteristics

End Similarity
NOT IDENTICAL
Overall Length
INCHES NOMINAL 20.730
End Item Identification
LOS ANGELES CLASS SSN (688)
First End Diameter
INCHES NOMINAL 1.5000
First End External Thread Length
INCHES NOMINAL 10.600
Second End Diameter
INCHES NOMINAL 0.9630
Second End Spline Length
INCHES NOMINAL 1.630
Second End Spline Minor Diameter
INCHES NOMINAL 0.9300
Second End Spline Major Diameter
INCHES NOMINAL 0.9690
Second End Hole Diameter
FIRST HOLE INCHES NOMINAL 0.2810
Second End Hole Depth
INCHES NOMINAL 0.963
Step Quantity
4
Second End Spline Quantity
10
Largest Step Diameter
INCHES NOMINAL 2.281
Part Name Assigned By Controlling Agency
BALL SCREW ASSEMBLY
Special Features
MATERIAL WAS N/A ON DRAWING; SHAFT INCORPORATES A 'BALL SCREW NUT' IN THE MIDDLE OF THE SHAFT; SHAFT ALSO INCLUDES A KEYWAY ALL MOST TO THE MIDDLE FROM THE SPLINE END; NEXT HIGHER ASSEMBLY: LOGISTIC E

Related stock numbers

Other NSNs filed under the same part numbers.

About this page

An NSN is 13 digits: the 4-digit Federal Supply Class and the 9-digit NIIN. Cross-references come from the federal logistics record; demand from DLA DIBBS, SAM.gov and FPDS; ADs from the Federal Register. Refreshed nightly. Market Pulse shows the whole market.

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