PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31042Key

Williams International Co., L.l.c. · NSN 5315-01-127-1091 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-01-127-1091 — this item is cataloged by the U.S. Government under National Stock Number 5315-01-127-1091. Primary manufacturer part number: 31042.
Features
  • Key — FSC 5315
  • 1 verified cross-reference
  • Primary manufacturer: Williams International Co., L.l.c.
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Key, cataloged under National Stock Number 5315-01-127-1091, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Williams International Co., L.l.c.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameKey
FSC / FSG5315 — No Item Name Available (FSG 53)
ManufacturersWilliams International Co., L.l.c. (CAGE 24235)
Technical Specifications
ParameterValue
NSN5315-01-127-1091
Primary Part Number31042
Item NameKey
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerWilliams International Co., L.l.c.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5315-00-007-299111662329 INTERCHANGEABLE
Pin,straight,headless
U S Army Tank Automotive Command Amsta-Im-Mm
5910-00-104-0141441-1031-042 INTERCHANGEABLE
Capacitor,fixed,electrolytic
The Boeing Company Div Legacy Boeing Hb1
5120-00-293-0791 INTERCHANGEABLE
Punch,drive Pin
5330-00-817-9034194607 INTERCHANGEABLE
Packing,preformed
Fwd Seagrave Holdings Lp
5940-00-990-72291483P33 INTERCHANGEABLE
Terminal,lug
Cinch Connectivity Solutions Inc.
5360-01-169-7135712243 INTERCHANGEABLE
Spring,spiral,torsion
Ingersoll-Rand Co Material Handling Div
5360-01-230-9830 INTERCHANGEABLE
Spring,helical,torsion
5340-01-272-84163104-2 INTERCHANGEABLE
Standoff,threaded,spacing
Goe Engineering Co Inc
5305-01-509-4495310-42 INTERCHANGEABLE
Screw,machine
Crane Carrier Company, Llc
Cross-Reference Index
Part NumberManufacturer
31042 PRIMARY Williams International Co., L.l.c. (USA)
Related Parts
5315-00-007-2991INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
11662329
5910-00-104-0141INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
441-1031-042
5120-00-293-0791INTERCHANGEABLE
PUNCH,DRIVE PIN
5330-00-817-9034INTERCHANGEABLE
PACKING,PREFORMED
194607
5940-00-990-7229INTERCHANGEABLE
TERMINAL,LUG
1483P33
5360-01-169-7135INTERCHANGEABLE
SPRING,SPIRAL,TORSION
712243
5360-01-230-9830INTERCHANGEABLE
SPRING,HELICAL,TORSION
5340-01-272-8416INTERCHANGEABLE
STANDOFF,THREADED,SPACING
3104-2
5305-01-509-4495INTERCHANGEABLE
SCREW,MACHINE
310-42

Frequently Asked Questions

What is NSN 5315-01-127-1091?

NSN 5315-01-127-1091 is a Key, manufactured by Williams International Co., L.l.c., classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-01-127-1091?

NSN 5315-01-127-1091 has 1 cross-referenced part number: 31042 (Williams International Co., L.l.c.).

What NSN replaces 5315-01-127-1091?

There are 9 known substitutes for 5315-01-127-1091: 5315-00-007-2991, 5910-00-104-0141, 5120-00-293-0791 and 6 more. Verify interchangeability with system specifications before substitution.

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