PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

0944Cap,protective,nut and Bolt Hea

Puget Sound Naval Shipyard and Intermediate Maintence Facility · NSN 5340-01-654-0138 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-654-0138 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-654-0138. Primary manufacturer part number: 0944.
Features
  • Cap,protective,nut and Bolt Hea — FSC 5340
  • Special Markings: PART MARK: LL-R00-0944 VIA ADHESIVE LABEL OR ENGRAVED
  • Overall Diameter: 3.750 INCHES NOMINAL IN
  • Material: ALUMINUM ALLOY
  • 1 verified cross-reference
  • Primary manufacturer: Puget Sound Naval Shipyard and Intermediate Maintence Facility
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Aluminum Alloy construction
General Description

The Cap,protective,nut and Bolt Hea, cataloged under National Stock Number 5340-01-654-0138, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Puget Sound Naval Shipyard and Intermediate Maintence Facility. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5340-01-654-0138
Primary Part Number0944
Item NameCap,protective,nut and Bolt Hea
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerPuget Sound Naval Shipyard and Intermediate Maintence Facility
StatusACTIVE
Special MarkingsPART MARK: LL-R00-0944 VIA ADHESIVE LABEL OR ENGRAVED
Overall Diameter3.750 INCHES NOMINAL IN
MaterialALUMINUM ALLOY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 3
8105-01-174-09440944 INTERCHANGEABLE
Bag,plastic
Star Poly Bag, Inc.
4730-01-183-459132016 SIZE 16 INTERCHANGEABLE
Clamp,hose
Gates Corporation
5330-01-438-32240944 INTERCHANGEABLE
Gasket
Eaton Corporation Div Fed
Cross-Reference Index
Part NumberManufacturer
0944 PRIMARY Puget Sound Naval Shipyard and Intermediate Maintence Facility (USA)
Related Parts
8105-01-174-0944INTERCHANGEABLE
BAG,PLASTIC
0944
4730-01-183-4591INTERCHANGEABLE
CLAMP,HOSE
32016 SIZE 16
5330-01-438-3224INTERCHANGEABLE
GASKET
0944

Frequently Asked Questions

What is NSN 5340-01-654-0138?

NSN 5340-01-654-0138 is a Cap,protective,nut and Bolt Hea, manufactured by Puget Sound Naval Shipyard and Intermediate Maintence Facility, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-654-0138?

NSN 5340-01-654-0138 has 1 cross-referenced part number: 0944 (Puget Sound Naval Shipyard and Intermediate Maintence Facility).

What NSN replaces 5340-01-654-0138?

There are 3 known substitutes for 5340-01-654-0138: 8105-01-174-0944, 4730-01-183-4591, 5330-01-438-3224. Verify interchangeability with system specifications before substitution.

What are the specifications of 0944?

Key specifications for 0944: Special Markings: PART MARK: LL-R00-0944 VIA ADHESIVE LABEL OR ENGRAVED; Special Features: HAS (4) ONE-INCH WIDE LEGS WELDED AT THE TOP AND AT 90 DEG. INTERVALS; Overall Diameter: 3.750 INCHES NOMINAL IN; Overall Height: 3.875 INCHES NOMINAL IN. 6 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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