PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SS8-54Plunger,quick Release

Hutchinson Aerospace & Industry, Inc. Dba Vlier Div Vlier · NSN 5340-01-133-5391 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-133-5391 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-133-5391. Primary manufacturer part number: SS8-54.
Features
  • Plunger,quick Release — FSC 5340
  • Thread Length: 0.530 INCHES NOMINAL IN
  • Material Document and Classification: QQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Shape: ROUND
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Thread Quantity Per Inch: 20
  • Nominal Thread Size: 0.250 INCHES IN
  • 5 verified cross-references
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Plunger,quick Release, cataloged under National Stock Number 5340-01-133-5391, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hutchinson Aerospace & Industry, Inc. Dba Vlier Div Vlier. Government technical data includes 6 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-133-5391
Primary Part NumberSS8-54
Item NamePlunger,quick Release
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerHutchinson Aerospace & Industry, Inc. Dba Vlier Div Vlier
StatusACTIVE
Thread Length0.530 INCHES NOMINAL IN
Material Document and ClassificationQQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
ShapeROUND
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Thread Quantity Per Inch20
Nominal Thread Size0.250 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 12
Shield,bunion
3110-00-188-2878 INTERCHANGEABLE
Ball,bearing
5110-00-234-1944 INTERCHANGEABLE
Chisel,cold,hand
6840-00-255-0472RITE-KEM INTERCHANGEABLE
Disinfectant,calcium Hypochlorit
Rite-Kem, Inc. Dba Rite-Kem Inc
5360-00-477-053511109 INTERCHANGEABLE
Spring,helical,compression
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5360-00-576-838511109 INTERCHANGEABLE
Spring,helical,compression
Mission Systems Orchard Park Inc
5360-00-694-96811310-01 INTERCHANGEABLE
Spring,valve
Norgren C a Co
5930-01-177-8940411706 INTERCHANGEABLE
Switch,push
Econoline Mfg Inc
5315-01-275-3449 INTERCHANGEABLE
Pin,straight,headed
1005-01-285-062413049P INTERCHANGEABLE
Safety,small Arms
O F Mossberg & Sons Inc
Cross-Reference Index
Part NumberManufacturer
SS8-54 PRIMARY Hutchinson Aerospace & Industry, Inc. Dba Vlier Div Vlier (USA)
10105 PRIMARY Northwestern Tools, Inc. (USA)
11109 PRIMARY Jergens Inc Div Tooling Components Division (USA)
ADB-50875 PRIMARY Mjt Holdings Llc (USA)
12273168 PRIMARY U S Army Tank Automotive Command Amsta-Im-Mm (USA)
Related Parts
6515-01-468-7396SUCCESSOR
SHIELD,BUNION
3110-00-188-2878INTERCHANGEABLE
BALL,BEARING
5110-00-234-1944INTERCHANGEABLE
CHISEL,COLD,HAND
6840-00-255-0472INTERCHANGEABLE
DISINFECTANT,CALCIUM HYPOCHLORIT
RITE-KEM
5360-00-477-0535INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
11109
5360-00-576-8385INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
11109
5360-00-694-9681INTERCHANGEABLE
SPRING,VALVE
1310-01
5930-01-177-8940INTERCHANGEABLE
SWITCH,PUSH
411706
5315-01-275-3449INTERCHANGEABLE
PIN,STRAIGHT,HEADED
1005-01-285-0624INTERCHANGEABLE
SAFETY,SMALL ARMS
13049P
5310-01-415-5357INTERCHANGEABLE
WASHER,FLAT
11109
6665-01-573-1738INTERCHANGEABLE
INDICATOR,RADIAC
GR135ND

Frequently Asked Questions

What is NSN 5340-01-133-5391?

NSN 5340-01-133-5391 is a Plunger,quick Release, manufactured by Hutchinson Aerospace & Industry, Inc. Dba Vlier Div Vlier, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-133-5391?

NSN 5340-01-133-5391 has 5 cross-referenced part numbers: SS8-54 (Hutchinson Aerospace & Industry, Inc. Dba Vlier Div Vlier), 10105 (Northwestern Tools, Inc.), 11109 (Jergens Inc Div Tooling Components Division), ADB-50875 (Mjt Holdings Llc), 12273168 (U S Army Tank Automotive Command Amsta-Im-Mm).

What NSN replaces 5340-01-133-5391?

There are 12 known substitutes for 5340-01-133-5391: 6515-01-468-7396, 3110-00-188-2878, 5110-00-234-1944 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SS8-54?

Key specifications for SS8-54: Thread Length: 0.530 INCHES NOMINAL IN; Material Document and Classification: QQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Shape: ROUND; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC). 8 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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