PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

LW1129-1-900Pin,quick Release

Southco Inc · NSN 5315-00-071-8267 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-071-8267 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-071-8267. Primary manufacturer part number: LW1129-1-900.
Features
  • Pin,quick Release — FSC 5315
  • Shank Diameter: 0.2455 INCHES MINIMUM AND 0.2470 INCHES MAXIMUM IN
  • Grip Length: 1.900 INCHES MINIMUM AND 1.920 INCHES MAXIMUM IN
  • Material Document and Classification: AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE SPINDLE
  • Actuation Type: PUSH
  • Detent to Tapered End Distance: 0.260 INCHES NOMINAL IN
  • Material: STEEL COMP 630 SPINDLE
  • Surface Treatment: PASSIVATE SPINDLE
Applications
  • Applications requiring Steel Comp 630 Spindle construction
General Description

The Pin,quick Release, cataloged under National Stock Number 5315-00-071-8267, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Southco Inc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5315-00-071-8267
Primary Part NumberLW1129-1-900
Item NamePin,quick Release
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerSouthco Inc
StatusCANCELLED
Shank Diameter0.2455 INCHES MINIMUM AND 0.2470 INCHES MAXIMUM IN
Grip Length1.900 INCHES MINIMUM AND 1.920 INCHES MAXIMUM IN
Material Document and ClassificationAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE SPINDLE
Actuation TypePUSH
Detent to Tapered End Distance0.260 INCHES NOMINAL IN
MaterialSTEEL COMP 630 SPINDLE
Surface TreatmentPASSIVATE SPINDLE
Actuation MethodPUSH BUTTON
Handle Length2.020 INCHES MAXIMUM IN
Surface TreatmentPASSIVATE SHANK
Material Document and ClassificationAMS 5643 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5657 ASSN STD 2ND MATERIAL RESPONSE SHANK
Style DesignatorT HANDLE
Shoulder to Head End Distance1.400 INCHES MAXIMUM IN
MaterialSTEEL COMP 630 OR STEEL COMP 631 SHANK
Detent Quantity2
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
4530-00-435-449450454 INTERCHANGEABLE
Device Assembly,saf
Todd Combustion Inc
5305-00-821-3869AES01C375A75AW9A91 INTERCHANGEABLE
Screw,cap,hexagon Head
The American Society of Mechanical Engineers
5330-01-069-5252 INTERCHANGEABLE
Gasket
4520-01-331-658150454 INTERCHANGEABLE
Heating Element,electrical,nonim
Indeeco Llc Dba Indeeco
5365-01-596-740550454 INTERCHANGEABLE
Spacer,plate
Aerol Llc
Cross-Reference Index
Part NumberManufacturer
LW1129-1-900 Hartwell Corporation (USA)
LW1129-1-900 PRIMARY Southco Inc (USA)
50454 White Farm Equipment Co Sub of Tic Investment Inc (USA)
LW1129-1-900 Southco Inc. (USA)
Related Parts
4530-00-435-4494INTERCHANGEABLE
DEVICE ASSEMBLY,SAF
50454
5305-00-821-3869INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
AES01C375A75AW9A91
5330-01-069-5252INTERCHANGEABLE
GASKET
4520-01-331-6581INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
50454
5365-01-596-7405INTERCHANGEABLE
SPACER,PLATE
50454

Frequently Asked Questions

What is NSN 5315-00-071-8267?

NSN 5315-00-071-8267 is a Pin,quick Release, manufactured by Southco Inc, classified under FSC 5315 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5315-00-071-8267?

NSN 5315-00-071-8267 has 4 cross-referenced part numbers: LW1129-1-900 (Hartwell Corporation), LW1129-1-900 (Southco Inc), 50454 (White Farm Equipment Co Sub of Tic Investment Inc), LW1129-1-900 (Southco Inc.).

What NSN replaces 5315-00-071-8267?

There are 5 known substitutes for 5315-00-071-8267: 4530-00-435-4494, 5305-00-821-3869, 5330-01-069-5252 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of LW1129-1-900?

Key specifications for LW1129-1-900: Shank Diameter: 0.2455 INCHES MINIMUM AND 0.2470 INCHES MAXIMUM IN; Grip Length: 1.900 INCHES MINIMUM AND 1.920 INCHES MAXIMUM IN; Material Document and Classification: AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE SPINDLE; Actuation Type: PUSH. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5315-00-071-8267 still in active supply?

NSN 5315-00-071-8267 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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