Home · FSC 1650 Aircraft Hydraulic, Vacuum, And De-Icing System Components · NSN 1650-01-137-9977

NSN 1650-01-137-9977 — Sleeve,Directional Control Linea

NIIN 01-137-9977 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 1650-01-137-9977 is the national stock number for a sleeve,directional control linea in federal supply class 1650 (Aircraft Hydraulic, Vacuum, And De-Icing System Components). It cross-references to 3 manufacturer part numbers from 2 CAGE codes, including Lockheed Martin Corp, Aerocontrolex Group, Inc.; the primary is 4H90715-111A. The unit of issue is EA and the FLIS list price is $2,639.21.

The U.S. government has bought this item 1 time on record, most recently on March 21, 1997 at $1,305.00 each from Aerocontrolex Group, Inc.. 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 numbers from 2 CAGEs

open solicitations, 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
4H90715-111A	98897	Lockheed Martin Corp	1 · Design control	2 · Fully interchangeable
RE1058-05-25	98939	Aerocontrolex Group, Inc.	3 · Design control (vendor)	2 · Fully interchangeable
RE1058-03-25	98939	Aerocontrolex Group, Inc.	5 · Secondary reference	9 · Reference only

Government demand

Nothing open right now. Last government buy Mar 21, 1997. Watch this NSN and we will email you when it is solicited.

What the government paid

Date	Vendor	Qty	Unit cost	Amount	Buyer	Reference
Mar 21, 1997	Aerocontrolex Group, Inc. 98939	17	$1,305.00		Dla	SP077097MHU54

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 1 buy 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 4H90715-111A.

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

DLA management data

FLIS unit price: $2,639.21
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

End Item Identification: AIRCRAFT C5
Special Features: PASSIVATED FINISH;C/O 262R147 CAP 1;331R646 STOP 1;465R032 IDENTIFICATION PLATE 1;891R038 CODE RING 1;979R542 SUB ASSEMBLY 1;431R217 SLEEVE 1;421R072 SPOOL 1;1493-137 O-RING 1;148R137 BACK-UP RING 1;M
Material: STEEL CORROSION RESISTING

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.