PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

0.1581Adjuster,vehicular Seat

Isringhausen, Inc. · NSN 2540-01-381-9331 · FSC 2540 · No Item Name Available
Verified by PartsTable
NSN 2540-01-381-9331 — this item is cataloged by the U.S. Government under National Stock Number 2540-01-381-9331. Primary manufacturer part number: 0.1581.
Features
  • Adjuster,vehicular Seat — FSC 2540
  • 5 verified cross-references
  • Primary manufacturer: Isringhausen, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Adjuster,vehicular Seat, cataloged under National Stock Number 2540-01-381-9331, is classified within Federal Supply Class 2540 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Isringhausen, Inc.. This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN2540-01-381-9331
Primary Part Number0.1581
Item NameAdjuster,vehicular Seat
FSC / FSG2540 / 25 — No Item Name Available
ManufacturerIsringhausen, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 3
5133-00-061-6282 INTERCHANGEABLE
Drill,twist
3020-00-245-84631126506-1 INTERCHANGEABLE
Gear,modified
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
5815-00-859-660901581 INTERCHANGEABLE
Armature
Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service
Cross-Reference Index
Part NumberManufacturer
12446713 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
0.1581 PRIMARY Isringhausen, Inc. (USA)
9401-4002 PRIMARY H.o. Bostrom Company, Inc. Dba Ho Bostrom Co Inc (USA)
2540PL0795488 Jednolity Indeks Materialowy - Uniform Material Index (POL)
12446713 Lasmer Industries Inc (USA)
Related Parts
5133-00-061-6282INTERCHANGEABLE
DRILL,TWIST
3020-00-245-8463INTERCHANGEABLE
GEAR,MODIFIED
1126506-1
5815-00-859-6609INTERCHANGEABLE
ARMATURE
01581

Frequently Asked Questions

What is NSN 2540-01-381-9331?

NSN 2540-01-381-9331 is a Adjuster,vehicular Seat, manufactured by Isringhausen, Inc., classified under FSC 2540 (No Item Name Available). Status: active.

What are the part numbers for NSN 2540-01-381-9331?

NSN 2540-01-381-9331 has 5 cross-referenced part numbers: 12446713 (U S Army Tank Automotive Command Amsta-Im-Mm), 0.1581 (Isringhausen, Inc.), 9401-4002 (H.o. Bostrom Company, Inc. Dba Ho Bostrom Co Inc), 2540PL0795488 (Jednolity Indeks Materialowy - Uniform Material Index), 12446713 (Lasmer Industries Inc).

What NSN replaces 2540-01-381-9331?

There are 3 known substitutes for 2540-01-381-9331: 5133-00-061-6282, 3020-00-245-8463, 5815-00-859-6609. Verify interchangeability with system specifications before substitution.

What are the specifications of 0.1581?

Key specifications for 0.1581: Special Features: 12.403 O/A W,4.842 IN. TRAVEL IN; End Item Identification: 2320-01-371-9577. 2 total characteristics are documented in the Federal Logistics Information System.

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