Home · FSC 3040 Miscellaneous Power Transmission Equipment · NSN 3040-01-478-1999

NSN 3040-01-478-1999 — Gearshaft,Spur

NIIN 01-478-1999 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

Buying rhythm

from 5 government buys since 2017

The government has bought this item about every 7 months (loose, gaps vary ±74%). Last buy Oct 18, 2019. The gaps are too uneven to put a window on the next one. 1 solicitation is open right now.

How well this works: for loose items, "next buy about one typical gap after the last, give or take 136 days" caught the actual next buy 37% of the time across 34,631 past buys, against 24% for a fixed "one year later" guess. A rhythm, not a schedule: DLA buys when stock and demand say so. Every item due for a buy now.

NSN 3040-01-478-1999 is the national stock number for a gearshaft,spur in federal supply class 3040 (Miscellaneous Power Transmission Equipment). It cross-references to 1 manufacturer part number from 1 CAGE code, including Hamilton Sundstrand Corporation; the primary is 769009. The unit of issue is EA and the FLIS list price is $932.72.

The U.S. government has bought this item 11 times on record, most recently on October 18, 2019 at $668.62 each from Hamilton Sundstrand Corporation. 1 solicitation is open right now, the soonest due October 1, 2026 for 9 EA. No seller has confirmed stock of it here in the last 60 days; watching the number is free and the first listing triggers an alert.

part number from 1 CAGE

open solicitation, all agencies

government buys in 24 months

sellers with confirmed stock

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Cross-references

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

Part number	CAGE	Manufacturer	Reference	Variation
769009	99167	Hamilton Sundstrand Corporation	3 · Design control (vendor)	2 · Fully interchangeable

Government demand

Open DLA RFQs (DIBBS)

SPE4A726T788Z · 9 EA · due Oct 1, 2026 · N · AMSC C · DIBBS

What the government paid

Date	Vendor	Qty	Unit cost	Buyer	Reference
Oct 18, 2019	Hamilton Sundstrand Corporation 73030	10	$668.62	Dla	SPE4A520F2277
Sep 17, 2019	Hamilton Sundstrand Corporation 73030	10	$668.62	Dla	SPE4A519F13J4
Nov 21, 2018	Hamilton Sundstrand Corporation 73030	1	$599.37	Dla	SPE4A519F7408
Jul 2, 2018	Hamilton Sundstrand Corporation 73030	10	$599.37	Dla	SPE4A518F932F
Jan 31, 2017	Hamilton Sundstrand Corporation 73030	5	$668.86	Dla	SPRPA113G001XXGK9
Feb 22, 2016	Hamilton Sundstrand Corporation 73030	12	$630.99	Dla	SPRPA113G001XXKWR
Jan 9, 2016	Hamilton Sundstrand Corporation 73030	12	$630.99	Dla	SPRPA113G001XXKRN
Dec 9, 2015	Hamilton Sundstrand Corporation 73030	2	$630.99	Dla	SPRPA113G001XXKND
Aug 14, 2015	Hamilton Sundstrand Corporation 73030	3	$684.85	Dla	SPRPA113G001XY8QJ
Aug 11, 2015	Hamilton Sundstrand Corporation 73030	3	$684.85	Dla	SPRPA113G001XY8MW
Oct 15, 2014	Hamilton Sundstrand Corporation 73030	3	$489.67	Dla	SPRPA113G001XZ32Y

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 11 buys on record in total.

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 769009.

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

DLA management data

FLIS unit price: $932.72
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

End Item Identification: GEARBOX, ACCESSORY D
Criticality Code Justification: AGAV
Special Features: (INAVY)GEARSHAFT, SPUR

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.