PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

81051-1Marker,identification

Pneudraulics, Inc. · NSN 7690-01-254-0440 · FSC 7690 · No Item Name Available
Verified by PartsTable
NSN 7690-01-254-0440 — this item is cataloged by the U.S. Government under National Stock Number 7690-01-254-0440. Primary manufacturer part number: 81051-1.
Features
  • Marker,identification — FSC 7690
  • 1 verified cross-reference
  • Primary manufacturer: Pneudraulics, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Marker,identification, cataloged under National Stock Number 7690-01-254-0440, is classified within Federal Supply Class 7690 (No Item Name Available) of the Books, Maps, and Other Publications group. The primary manufacturer of record is Pneudraulics, Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameMarker,identification
FSC / FSG7690 — No Item Name Available (FSG 76)
ManufacturersPneudraulics, Inc. (CAGE 06177)
Technical Specifications
ParameterValue
NSN7690-01-254-0440
Primary Part Number81051-1
Item NameMarker,identification
FSC / FSG7690 / 76 — No Item Name Available
ManufacturerPneudraulics, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5120-00-918-6480810511 INTERCHANGEABLE
Puller,piston Pin
Curtiss-Wright Controls, Inc. Div Actuation Division
2920-01-542-4607810511 INTERCHANGEABLE
Terminal Block,electrical
Tri-Tec Manufacturing Llc
Cross-Reference Index
Part NumberManufacturer
81051-1 PRIMARY Pneudraulics, Inc. (USA)
Related Parts
5120-00-918-6480INTERCHANGEABLE
PULLER,PISTON PIN
810511
2920-01-542-4607INTERCHANGEABLE
TERMINAL BLOCK,ELECTRICAL
810511

Frequently Asked Questions

What is NSN 7690-01-254-0440?

NSN 7690-01-254-0440 is a Marker,identification, manufactured by Pneudraulics, Inc., classified under FSC 7690 (No Item Name Available). Status: active.

What are the part numbers for NSN 7690-01-254-0440?

NSN 7690-01-254-0440 has 1 cross-referenced part number: 81051-1 (Pneudraulics, Inc.).

What NSN replaces 7690-01-254-0440?

There are 2 known substitutes for 7690-01-254-0440: 5120-00-918-6480, 2920-01-542-4607. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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