PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51-902Pin,quick Release

Qrp Inc · NSN 5315-01-192-2325 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-01-192-2325 — this item is cataloged by the U.S. Government under National Stock Number 5315-01-192-2325. Primary manufacturer part number: 51-902.
Features
  • Pin,quick Release — FSC 5315
  • Pin Attachment Type: RING AND CHAIN LANYARD W/TERMINATIONS
  • Style Designator: T HANDLE
  • Detent to Tapered End Distance: 0.230 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
  • Material Document and Classification: QQ-A-200/8 FED SPEC SINGLE MATERIAL RESPONSE SHANK
  • Material: ALUMINUM ALLOY 6061 SHANK
  • Material: ALUMINUM ALLOY 6061 SPINDLE
  • Material Document and Classification: QQ-A-200/8 FED SPEC SINGLE MATERIAL RESPONSE SPINDLE
Applications
  • Applications requiring Aluminum Alloy 6061 Shank construction
General Description

The Pin,quick Release, cataloged under National Stock Number 5315-01-192-2325, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Qrp Inc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5315-01-192-2325
Primary Part Number51-902
Item NamePin,quick Release
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerQrp Inc
StatusACTIVE
Pin Attachment TypeRING AND CHAIN LANYARD W/TERMINATIONS
Style DesignatorT HANDLE
Detent to Tapered End Distance0.230 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
Material Document and ClassificationQQ-A-200/8 FED SPEC SINGLE MATERIAL RESPONSE SHANK
MaterialALUMINUM ALLOY 6061 SHANK
MaterialALUMINUM ALLOY 6061 SPINDLE
Material Document and ClassificationQQ-A-200/8 FED SPEC SINGLE MATERIAL RESPONSE SPINDLE
Actuation MethodPUSH BUTTON
Shank Diameter0.1870 INCHES MINIMUM AND 0.1885 INCHES MAXIMUM IN
Grip Length0.800 INCHES MINIMUM AND 0.820 INCHES MAXIMUM IN
Handle Length1.740 INCHES MINIMUM AND 1.780 INCHES MAXIMUM IN
Shoulder to Head End Distance0.927 INCHES MINIMUM AND 0.957 INCHES MAXIMUM IN
Detent Quantity2
Actuation TypePUSH
Lanyard Length5.500 INCHES MINIMUM AND 6.500 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5120-00-497-341541R02371110 INTERCHANGEABLE
Puller,mechanical
Army, United States Department of the Dba Rock Island Arsenal Jmtc
2940-00-594-014911SX10 INTERCHANGEABLE
Filter Element,fluid
Oshkosh Defense Llc
1650-00-866-814251902 INTERCHANGEABLE
Housing,pump,hydrau
Parker Hannifin Corporation Div Hydraulic Systems Division
5998-00-993-019251902 INTERCHANGEABLE
Printed Wiring Board
L3harris Technologies, Inc. Div Space and Airborne Systems
5930-01-548-368751-902 INTERCHANGEABLE
Switch,rotary
Pollak Joseph Corp
Cross-Reference Index
Part NumberManufacturer
G167677-1 Hartwell Corporation (USA)
G167677-1 Raytheon Company Div Corp (USA)
G167677-1 Raytheon Company Dba Raytheon Co (USA)
51-902 PRIMARY Qrp Inc (USA)
G167677-1 Avibank Mfg., Inc. Dba Avibank Manufacturing Inc (USA)
Related Parts
5120-00-497-3415INTERCHANGEABLE
PULLER,MECHANICAL
41R02371110
2940-00-594-0149INTERCHANGEABLE
FILTER ELEMENT,FLUID
11SX10
1650-00-866-8142INTERCHANGEABLE
HOUSING,PUMP,HYDRAU
51902
5998-00-993-0192INTERCHANGEABLE
PRINTED WIRING BOARD
51902
5930-01-548-3687INTERCHANGEABLE
SWITCH,ROTARY
51-902

Frequently Asked Questions

What is NSN 5315-01-192-2325?

NSN 5315-01-192-2325 is a Pin,quick Release, manufactured by Qrp Inc, classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-01-192-2325?

NSN 5315-01-192-2325 has 5 cross-referenced part numbers: G167677-1 (Hartwell Corporation), G167677-1 (Raytheon Company Div Corp), G167677-1 (Raytheon Company Dba Raytheon Co), 51-902 (Qrp Inc), G167677-1 (Avibank Mfg., Inc. Dba Avibank Manufacturing Inc).

What NSN replaces 5315-01-192-2325?

There are 5 known substitutes for 5315-01-192-2325: 5120-00-497-3415, 2940-00-594-0149, 1650-00-866-8142 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 51-902?

Key specifications for 51-902: Pin Attachment Type: RING AND CHAIN LANYARD W/TERMINATIONS; Style Designator: T HANDLE; Detent to Tapered End Distance: 0.230 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN; Material Document and Classification: QQ-A-200/8 FED SPEC SINGLE MATERIAL RESPONSE SHANK. 15 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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