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NSN 2040-01-445-0534Government record, cited
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Rubbing Block2040-01-445-0534

NSN 2040-01-445-0534 · NIIN 014450534 · Part number 701-4323731 SH34 ASSY 90
Naval Sea Systems Command · FSC 2040 — Marine Hardware and Hull Items · FSG 20 — Ship and Marine Equipment · CAGE 53711
Government record, cited
NSN 2040-01-445-0534 — this item is cataloged by the U.S. Government under National Stock Number 2040-01-445-0534. Manufacturer of record part number: 701-4323731 SH34 ASSY 90.
Also searched as  2040-01-445-0534 · 2040014450534 · NIIN 014450534 · 01-445-0534 · FSC 2040 Marine Hardware and Hull Items · CAGE 53711 · 701-4323731 SH34 ASSY 90 · 701-4323731 · 701-4323658 P/N 20
Nearby stock numbers  ·
Features
  • Rubbing Block — FSC 2040
  • General Characteristics Item Description: MATERIAL: BRASS AND STEEL
  • 2 manufacturer part numbers on file
  • Manufacturer of record: Naval Sea Systems Command
Identification
  • NSN: 2040-01-445-0534
  • NIIN: 014450534
  • FSC: 2040 — Marine Hardware and Hull Items
  • FSG: 20 — Ship and Marine Equipment
  • Primary part number: 701-4323731 SH34 ASSY 90
  • Manufacturer: Naval Sea Systems Command
General Description

The Rubbing Block, cataloged under National Stock Number 2040-01-445-0534, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2040-01-445-0534
Primary Part Number701-4323731 SH34 ASSY 90
Item NameRubbing Block
FSC / FSG2040 / 20 — Marine Hardware and Hull Items
ManufacturerNaval Sea Systems Command
StatusACTIVE
General Characteristics Item DescriptionMATERIAL: BRASS AND STEEL
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
⇄ Related Items 6
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
2040-01-445-5196701-4323731 SH34 ASSY 91 POSSIBLE MATCH
RUBBING STRIP
Possible match (shared part number)Naval Sea Systems Command
2040-01-445-5211701-4323731 SH34 P/N 78 POSSIBLE MATCH
RUBBING STRIP
Possible match (shared part number)Naval Sea Systems Command
2040-01-465-9686701-2484740 P/N 001 POSSIBLE MATCH
DOG,DOOR,MARINE
Possible match (shared part number)Naval Sea Systems Command
2040-01-465-9714701-2484740 P/N 004 POSSIBLE MATCH
DOG,DOOR,MARINE
Possible match (shared part number)Naval Sea Systems Command
2040-01-465-9716701-2484740 P/N 003 POSSIBLE MATCH
DOG,DOOR,MARINE
Possible match (shared part number)Naval Sea Systems Command
2040-01-465-9717701-2484740 P/N 002 POSSIBLE MATCH
DOG,DOOR,MARINE
Possible match (shared part number)Naval Sea Systems Command
Cross-Reference Index
Part NumberManufacturer
701-4323658 P/N 20 Naval Sea Systems Command (USA)
701-4323731 SH34 ASSY 90 PRIMARY Naval Sea Systems Command (USA)
Reference documents
ReferenceMeaning
701-4323731 D/9 Drawing number reference only
Naval Sea Systems Command
Related Parts
2040-01-445-5196POSSIBLE MATCH
RUBBING STRIP
701-4323731 SH34 ASSY 91
2040-01-445-5211POSSIBLE MATCH
RUBBING STRIP
701-4323731 SH34 P/N 78
2040-01-465-9686POSSIBLE MATCH
DOG,DOOR,MARINE
701-2484740 P/N 001
2040-01-465-9714POSSIBLE MATCH
DOG,DOOR,MARINE
701-2484740 P/N 004
2040-01-465-9716POSSIBLE MATCH
DOG,DOOR,MARINE
701-2484740 P/N 003
2040-01-465-9717POSSIBLE MATCH
DOG,DOOR,MARINE
701-2484740 P/N 002

Frequently Asked Questions

What is NSN 2040-01-445-0534?

NSN 2040-01-445-0534 is a Rubbing Block, manufactured by Naval Sea Systems Command, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.

What part numbers are listed for NSN 2040-01-445-0534?

NSN 2040-01-445-0534 has 2 manufacturer part numbers on file: 701-4323658 P/N 20 (Naval Sea Systems Command), 701-4323731 SH34 ASSY 90 (Naval Sea Systems Command).

What NSN replaces 2040-01-445-0534?

6 possible matches (shared part number, not a government interchangeability claim): 2040-01-445-5196, 2040-01-445-5211, 2040-01-465-9686. Verify interchangeability with system specifications before substitution.

What are the specifications of 701-4323731 SH34 ASSY 90?

Key specifications for 701-4323731 SH34 ASSY 90: General Characteristics Item Description: MATERIAL: BRASS AND STEEL; Overall Length: 2.000 INCHES NOMINAL IN; Overall Width: 2.000 INCHES NOMINAL IN; End Item Identification: DOOR WT. 1 specification is documented in the U.S. Government catalog.

Is NSN 2040-01-445-0534 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

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✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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