PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4002-30Stud Assembly,turnlock Fastener

Howmet Global Fastening Systems Inc Div Camloc Products · NSN 5325-00-050-2007 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-00-050-2007 — this item is cataloged by the U.S. Government under National Stock Number 5325-00-050-2007. Primary manufacturer part number: 4002-30.
Features
  • Stud Assembly,turnlock Fastener — FSC 5325
  • Material: STEEL EJECTOR SPRING
  • Eyelet Outside Diameter: 0.341 INCHES MINIMUM AND 0.348 INCHES MAXIMUM IN
  • Material: STEEL COMP 1009 OR STEEL COMP 1050 OR STEEL COMP 1112 EYELET
  • Material Accommodated Thickness: 0.921 INCHES MINIMUM AND 0.950 INCHES MAXIMUM IN
  • Material Document and Classification: QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE EJECTOR SPRING
  • Eyelet Length: 0.257 INCHES NOMINAL IN
  • Material Document and Classification: QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE PIN
Applications
  • Applications requiring Steel Ejector Spring construction
General Description

The Stud Assembly,turnlock Fastener, cataloged under National Stock Number 5325-00-050-2007, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Howmet Global Fastening Systems Inc Div Camloc Products. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5325-00-050-2007
Primary Part Number4002-30
Item NameStud Assembly,turnlock Fastener
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerHowmet Global Fastening Systems Inc Div Camloc Products
StatusACTIVE
MaterialSTEEL EJECTOR SPRING
Eyelet Outside Diameter0.341 INCHES MINIMUM AND 0.348 INCHES MAXIMUM IN
MaterialSTEEL COMP 1009 OR STEEL COMP 1050 OR STEEL COMP 1112 EYELET
Material Accommodated Thickness0.921 INCHES MINIMUM AND 0.950 INCHES MAXIMUM IN
Material Document and ClassificationQQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE EJECTOR SPRING
Eyelet Length0.257 INCHES NOMINAL IN
Material Document and ClassificationQQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE PIN
Distance From Engaging Member to Largest Bearing Surface of Head1.293 INCHES MINIMUM AND 1.303 INCHES MAXIMUM IN
Drive TypeSLOTTED
Turnlock Stud Head StyleFLAT COUNTERSUNK
Surface TreatmentCADMIUM AND CHROMATE OVERALL
Surface Treatment Document and ClassificationQQ-P-416,TY 2,CL 2 FED SPEC ALL TREATMENT RESPONSES OVERALL
Diameter0.377 INCHES MINIMUM AND 0.384 INCHES MAXIMUM IN
Stud Assembly StyleSTUD ASSEMBLY
MaterialSTEEL PIN
MaterialSTEEL COMP 4037 STUD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5330-00-154-836324226 INTERCHANGEABLE
Seal,plain Encased
Dressta North America Ltd
3120-01-191-2871400230 INTERCHANGEABLE
Bushing
Racine Tool and Machine Co Div of Burge Machine Inc
6515-01-702-8636 INTERCHANGEABLE
Wound Irrigation Solution
Cross-Reference Index
Part NumberManufacturer
1142000-30 Monadnock Company, the Dba Lisi Aerospace (USA)
4002-30 PRIMARY Howmet Global Fastening Systems Inc Div Camloc Products (USA)
4002-30 Fairchild Fasteners Europe - Camloc Gmbh (DEU)
Related Parts
5330-00-154-8363INTERCHANGEABLE
SEAL,PLAIN ENCASED
24226
3120-01-191-2871INTERCHANGEABLE
BUSHING
400230
6515-01-702-8636INTERCHANGEABLE
WOUND IRRIGATION SOLUTION

Frequently Asked Questions

What is NSN 5325-00-050-2007?

NSN 5325-00-050-2007 is a Stud Assembly,turnlock Fastener, manufactured by Howmet Global Fastening Systems Inc Div Camloc Products, classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-00-050-2007?

NSN 5325-00-050-2007 has 3 cross-referenced part numbers: 1142000-30 (Monadnock Company, the Dba Lisi Aerospace), 4002-30 (Howmet Global Fastening Systems Inc Div Camloc Products), 4002-30 (Fairchild Fasteners Europe - Camloc Gmbh).

What NSN replaces 5325-00-050-2007?

There are 3 known substitutes for 5325-00-050-2007: 5330-00-154-8363, 3120-01-191-2871, 6515-01-702-8636. Verify interchangeability with system specifications before substitution.

What are the specifications of 4002-30?

Key specifications for 4002-30: Material: STEEL EJECTOR SPRING; Eyelet Outside Diameter: 0.341 INCHES MINIMUM AND 0.348 INCHES MAXIMUM IN; Material: STEEL COMP 1009 OR STEEL COMP 1050 OR STEEL COMP 1112 EYELET; Material Accommodated Thickness: 0.921 INCHES MINIMUM AND 0.950 INCHES MAXIMUM IN. 16 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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