PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6L3941-5-18Pin,straight,headless

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5315-00-054-4111 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-054-4111 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-054-4111. Primary manufacturer part number: 6L3941-5-18.
Features
  • Pin,straight,headless — FSC 5315
  • First End Taper Angle: 25.0 DEGREES NOMINAL
  • Pin Overall Diameter: 0.3000 INCHES MINIMUM AND 0.3240 INCHES MAXIMUM IN
  • Pin Overall Length: 0.300 INCHES MINIMUM AND 0.324 INCHES MAXIMUM IN
  • Material Document and Classification: QQ-S-763,TYPE A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Material: STEEL COMP 303 OVERALL
  • First End Style: CHAMFERED
  • Second End Relationship with First End: IDENTICAL
Applications
  • Applications requiring Steel Comp 303 Overall construction
General Description

The Pin,straight,headless, cataloged under National Stock Number 5315-00-054-4111, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5315-00-054-4111
Primary Part Number6L3941-5-18
Item NamePin,straight,headless
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
First End Taper Angle25.0 DEGREES NOMINAL
Pin Overall Diameter0.3000 INCHES MINIMUM AND 0.3240 INCHES MAXIMUM IN
Pin Overall Length0.300 INCHES MINIMUM AND 0.324 INCHES MAXIMUM IN
Material Document and ClassificationQQ-S-763,TYPE A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MaterialSTEEL COMP 303 OVERALL
First End StyleCHAMFERED
Second End Relationship with First EndIDENTICAL
First End Taper Length0.010 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
3895-00-160-652845029 INTERCHANGEABLE
Control Assembly
Eastern Co Div Eberhard Manufacturing
5920-00-568-09268176196 INTERCHANGEABLE
Fuseholder,extractor Post
Us Army Aviation and Missile Command
4910-01-230-1935 INTERCHANGEABLE
Support Assembly,trunnion
3455-01-364-8163301-36 INTERCHANGEABLE
Cutter,milling,plain
Kennametal Inc. Div Kennametal Industrial Products Group
5310-01-412-602845029 INTERCHANGEABLE
Washer,flat
Electro Impulse Laboratory Inc Dba Electro Impulse Inc
5935-01-549-223145-029 INTERCHANGEABLE
Dummy Connector,plug
Hii Unmanned Systems, Inc
1560-01-646-41894-5029-2 INTERCHANGEABLE
Panel,structural,aircraft
The Boeing Company Div Defense
5136-01-708-5889 INTERCHANGEABLE
Tap,thread Cutting
Cross-Reference Index
Part NumberManufacturer
450-29 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
6L3941-5-18 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
450-29 Lockheed Martin Corporation Div Rms (USA)
Related Parts
3895-00-160-6528INTERCHANGEABLE
CONTROL ASSEMBLY
45029
5920-00-568-0926INTERCHANGEABLE
FUSEHOLDER,EXTRACTOR POST
8176196
4910-01-230-1935INTERCHANGEABLE
SUPPORT ASSEMBLY,TRUNNION
3455-01-364-8163INTERCHANGEABLE
CUTTER,MILLING,PLAIN
301-36
5310-01-412-6028INTERCHANGEABLE
WASHER,FLAT
45029
5935-01-549-2231INTERCHANGEABLE
DUMMY CONNECTOR,PLUG
45-029
1560-01-646-4189INTERCHANGEABLE
PANEL,STRUCTURAL,AIRCRAFT
4-5029-2
5136-01-708-5889INTERCHANGEABLE
TAP,THREAD CUTTING

Frequently Asked Questions

What is NSN 5315-00-054-4111?

NSN 5315-00-054-4111 is a Pin,straight,headless, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-00-054-4111?

NSN 5315-00-054-4111 has 3 cross-referenced part numbers: 450-29 (Lockheed Martin Corporation Div Rms - Mitchel Field), 6L3941-5-18 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 450-29 (Lockheed Martin Corporation Div Rms).

What NSN replaces 5315-00-054-4111?

There are 8 known substitutes for 5315-00-054-4111: 3895-00-160-6528, 5920-00-568-0926, 4910-01-230-1935 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6L3941-5-18?

Key specifications for 6L3941-5-18: First End Taper Angle: 25.0 DEGREES NOMINAL; Pin Overall Diameter: 0.3000 INCHES MINIMUM AND 0.3240 INCHES MAXIMUM IN; Pin Overall Length: 0.300 INCHES MINIMUM AND 0.324 INCHES MAXIMUM IN; Material Document and Classification: QQ-S-763,TYPE A FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 8 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com