Home · FSC 1650 Aircraft Hydraulic, Vacuum, And De-Icing System Components · NSN 1650-01-077-7361

NSN 1650-01-077-7361 — Lap Assembly,Relief

NIIN 01-077-7361 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

Buying rhythm

from 4 government buys since 2017

The government has bought this item about every 3.4 years (regular, gaps vary ±50%). Last buy Feb 8, 2025. If the rhythm holds, the next one falls between May 20, 2026 and Dec 7, 2028: a buy is due about now.

How well this works: for regular items, "next buy about one typical gap after the last, give or take 121 days" caught the actual next buy 42% of the time across 15,953 past buys, against 22% 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 1650-01-077-7361 is the national stock number for a lap assembly,relief in federal supply class 1650 (Aircraft Hydraulic, Vacuum, And De-Icing System Components). It cross-references to 1 manufacturer part number from 1 CAGE code, including Eaton Aerospace LLC; the primary is 29344-2. The unit of issue is EA and the FLIS list price is $27,334.54.

The U.S. government has bought this item 10 times on record, 2 of them in the last 24 months, most recently on February 8, 2025 at $19,786.75 each from Jamaica Bearings Co., Inc.. The median unit price paid over 36 months is $19,786.75. 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 solicitations, all agencies

government buys in 24 months · median $19,786.75

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
29344-2	99643	Eaton Aerospace LLC	3 · Design control (vendor)	2 · Fully interchangeable

Government demand

Nothing open right now. Last government buy Feb 8, 2025. Watch this NSN and we will email you when it is solicited.

What the government paid

Date	Vendor	Qty	Unit cost	Buyer	Reference
Feb 8, 2025	Jamaica Bearings Co., Inc. 04836	5	$19,786.75	Dla	SPE7M025F0096
Feb 8, 2025	Jamaica Bearings Co., Inc. 04836	5	$19,786.75	Dla	SPE7M125F0897
May 8, 2024	Jamaica Bearings Co., Inc. 04836	5	$19,210.45	Dla	SPE7M424F0938
Dec 4, 2020	Jamaica Bearings Co., Inc. 04836	5	$12,881.60	Dla	SPE7M421F0074
Jun 15, 2017	Jamaica Bearings Co., Inc. 04836	6	$11,266.00	Dla	SPE4A517P7777
Sep 13, 2012	Metro Reliable Resources Corp. 06JQ1	5	$4,180.00	Dla	SPE4A512M2076
Apr 10, 2012	Eaton Aerospace LLC 99643	5	$4,020.00	Dla	SPM4A111G00075043
Nov 1, 2010	Eaton Aerospace LLC 99643	5	$4,020.00	Dla	SPM4A711MB948
Jul 7, 2008	Sarco Inc 0ABX5	5	$3,979.00	Dla	SPM4A508V0761
Aug 7, 2002	Eaton Aerospace LLC 99643	1	$350.00	Dla	SP047002MBN72

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 10 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 29344-2.

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

DLA management data

FLIS unit price: $27,334.54
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

End Item Identification: VALVE,HYDRAULIC 1650-01-073-0351,E-3A ACFT
General Characteristics Item Description: C/O 1 EA SPOOL P/N 29345-1;1 EA SLEEVE P/N 29346-1;1 EA PISTON P/N 29738-1;1 EA SLEEVE P/N 29737-1

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.