PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51021Pin,quick Release

Avibank Mfg., Inc. Dba Avibank Manufacturing Inc · NSN 5315-00-918-7054 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-918-7054 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-918-7054. Primary manufacturer part number: 51021.
Features
  • Pin,quick Release — FSC 5315
  • Head Diameter: 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
  • Detent Quantity: 4
  • Style Designator: RING HANDLE
  • Material: STEEL COMP 302 OR STEEL COMP 304 OR STEEL COMP 304L OR STEEL COMP 305 OR STEEL COMP 309 OR STEEL COMP 310 OR STEEL COMP 316 OR STEEL COMP 316L OR STEEL COMP 317 OR STEEL COMP 321 OR STEEL COMP 347 SHANK
  • Shank Diameter: 0.370 INCHES MINIMUM AND 0.373 INCHES MAXIMUM IN
  • Ring Handle Diameter: 1.250 INCHES NOMINAL IN
  • Grip Length: 3.200 INCHES MINIMUM AND 3.220 INCHES MAXIMUM IN
Applications
  • Applications requiring Steel Comp 302 or Steel Comp 304 or Steel Comp 304l or Steel Comp 305 or Steel Comp 309 or Steel Comp 310 or Steel Comp 316 or Steel Comp 316l or Steel Comp 317 or Steel Comp 321 or Steel Comp 347 Shank construction
General Description

The Pin,quick Release, cataloged under National Stock Number 5315-00-918-7054, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Avibank Mfg., Inc. Dba Avibank Manufacturing Inc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5315-00-918-7054
Primary Part Number51021
Item NamePin,quick Release
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerAvibank Mfg., Inc. Dba Avibank Manufacturing Inc
StatusACTIVE
Head Diameter0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
Detent Quantity4
Style DesignatorRING HANDLE
MaterialSTEEL COMP 302 OR STEEL COMP 304 OR STEEL COMP 304L OR STEEL COMP 305 OR STEEL COMP 309 OR STEEL COMP 310 OR STEEL COMP 316 OR STEEL COMP 316L OR STEEL COMP 317 OR STEEL COMP 321 OR STEEL COMP 347 SHANK
Shank Diameter0.370 INCHES MINIMUM AND 0.373 INCHES MAXIMUM IN
Ring Handle Diameter1.250 INCHES NOMINAL IN
Grip Length3.200 INCHES MINIMUM AND 3.220 INCHES MAXIMUM IN
Shoulder to Head End Distance0.562 INCHES MAXIMUM IN
Actuation TypePULL AND PUSH
Detent to Tapered End Distance0.390 INCHES MAXIMUM IN
Surface Treatment Document and ClassificationQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Surface TreatmentPASSIVATE SHANK
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5330-00-019-0632C6908 INTERCHANGEABLE
Packing,preformed
Hydro Line Mfg Co
5999-00-078-144850701-000 INTERCHANGEABLE
Contact Assembly,electrical
Rees, Inc
5935-00-105-76631005202-3 INTERCHANGEABLE
Guide,electrical Connector
Armel De Llc Dba Armel Electronics
5340-00-205-5266 INTERCHANGEABLE
Button,plug
5310-00-209-2594110S20 INTERCHANGEABLE
Washer,key
Honeywell International Inc. Dba Honeywell Div Aerospace-South Bend (westmoor St)
6160-00-643-04043168059PCAA INTERCHANGEABLE
Jar,battery
Naval Ship Systems Command
4820-00-772-25015102-1 INTERCHANGEABLE
Valve,pressure Equalizing,gaseou
Aar Allen Services, Inc Dba Aar Component Services Wellington
4820-00-892-212751021 INTERCHANGEABLE
Valve,angle
Velan Valve Corp.
5330-01-024-456251021 INTERCHANGEABLE
Seal Assembly
Shaw Development, Llc
7510-01-047-023036-12153-01 INTERCHANGEABLE
Ribbon,inking
Compaq Federal Llc
Cross-Reference Index
Part NumberManufacturer
51021 PRIMARY Avibank Mfg., Inc. Dba Avibank Manufacturing Inc (USA)
3-801 Qrp Inc (USA)
Related Parts
5330-00-019-0632INTERCHANGEABLE
PACKING,PREFORMED
C6908
5999-00-078-1448INTERCHANGEABLE
CONTACT ASSEMBLY,ELECTRICAL
50701-000
5935-00-105-7663INTERCHANGEABLE
GUIDE,ELECTRICAL CONNECTOR
1005202-3
5340-00-205-5266INTERCHANGEABLE
BUTTON,PLUG
5310-00-209-2594INTERCHANGEABLE
WASHER,KEY
110S20
6160-00-643-0404INTERCHANGEABLE
JAR,BATTERY
3168059PCAA
4820-00-772-2501INTERCHANGEABLE
VALVE,PRESSURE EQUALIZING,GASEOU
5102-1
4820-00-892-2127INTERCHANGEABLE
VALVE,ANGLE
51021
5330-01-024-4562INTERCHANGEABLE
SEAL ASSEMBLY
51021
7510-01-047-0230INTERCHANGEABLE
RIBBON,INKING
36-12153-01
7045-01-086-2044INTERCHANGEABLE
TAPE,ELECTRONIC DATA PROCESSING
9150-01-193-1443INTERCHANGEABLE
LUBRICANT,SOLID FILM
51021

Frequently Asked Questions

What is NSN 5315-00-918-7054?

NSN 5315-00-918-7054 is a Pin,quick Release, manufactured by Avibank Mfg., Inc. Dba Avibank Manufacturing Inc, classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-00-918-7054?

NSN 5315-00-918-7054 has 2 cross-referenced part numbers: 51021 (Avibank Mfg., Inc. Dba Avibank Manufacturing Inc), 3-801 (Qrp Inc).

What NSN replaces 5315-00-918-7054?

There are 12 known substitutes for 5315-00-918-7054: 5330-00-019-0632, 5999-00-078-1448, 5935-00-105-7663 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 51021?

Key specifications for 51021: Head Diameter: 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN; Detent Quantity: 4; Style Designator: RING HANDLE; Material: STEEL COMP 302 OR STEEL COMP 304 OR STEEL COMP 304L OR STEEL COMP 305 OR STEEL COMP 309 OR STEEL COMP 310 OR STEEL COMP 316 OR STEEL COMP 316L OR STEEL COMP 317 OR STEEL COMP 321 OR STEEL COMP 347 SHANK. 13 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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