NSN 5305-01-428-3182 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-428-3182. Manufacturer of record part number: 25515.
Manufacturer of record: Csts, Inc Dba Computer Sys Techl Support
Identification
NSN: 5305-01-428-3182
NIIN: 014283182
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 25515
Manufacturer: Csts, Inc Dba Computer Sys Techl Support
General Description
The Screw,machine, cataloged under National Stock Number 5305-01-428-3182, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Csts, Inc Dba Computer Sys Techl Support. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5305-01-428-3182
Primary Part Number
25515
Item Name
Screw,machine
FSC / FSG
5305 / 53 — Screws
Manufacturer
Csts, Inc Dba Computer Sys Techl Support
Status
ACTIVE
Fastener Length
6.0 MILLIMETERS NOMINAL MM
Nominal Thread Diameter
3.0 MILLIMETERS MM
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4920-01-461-673625515POSSIBLE MATCH
CASE,ELECTRICAL-ELECTRONIC TEST
Possible match (shared part number)Fieldtex Products Inc.
8030-01-519-7679MEGA STICK 570-2-0000POSSIBLE MATCH
FILLER,DENT,METAL SURFACE
Possible match (shared part number)Lawson Products, Inc.
6850-01-576-6663POSSIBLE MATCH
PRO POXY 20
Possible match (shared part number)
5895-01-600-0400TC094001-000POSSIBLE MATCH
PROCESSOR,COMMUNICATION GATEWAY
Possible match (shared part number)Concepteers Llc
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
Related Parts
4920-01-461-6736POSSIBLE MATCH
CASE,ELECTRICAL-ELECTRONIC TEST
25515
8030-01-519-7679POSSIBLE MATCH
FILLER,DENT,METAL SURFACE
MEGA STICK 570-2-0000
6850-01-576-6663POSSIBLE MATCH
PRO POXY 20
5895-01-600-0400POSSIBLE MATCH
PROCESSOR,COMMUNICATION GATEWAY
TC094001-000
Frequently Asked Questions
What is NSN 5305-01-428-3182?
NSN 5305-01-428-3182 is a Screw,machine, manufactured by Csts, Inc Dba Computer Sys Techl Support, classified under FSC 5305, Screws. Status: active.
What part numbers are listed for NSN 5305-01-428-3182?
NSN 5305-01-428-3182 has 2 manufacturer part numbers on file: 25515 (Csts, Inc Dba Computer Sys Techl Support), 3174AS4741 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
What NSN replaces 5305-01-428-3182?
4 possible matches (shared part number, not a government interchangeability claim): 4920-01-461-6736, 8030-01-519-7679, 6850-01-576-6663. Verify interchangeability with system specifications before substitution.
What are the specifications of 25515?
Key specifications for 25515: Fastener Length: 6.0 MILLIMETERS NOMINAL MM; Nominal Thread Diameter: 3.0 MILLIMETERS MM; Part Name Assigned by Controlling Agency: NAVY SPECIAL PROJECT. 2 specifications are documented in the U.S. Government catalog.
Is NSN 5305-01-428-3182 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.