The Post,snapslide Fastener, cataloged under National Stock Number 5325-00-276-7801, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-00-276-7801 |
| Primary Part Number | 128534 |
| Item Name | Post,snapslide Fastener |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
| Status | ACTIVE |
| Post Shoulder Length | 0.079 INCHES MINIMUM AND 0.081 INCHES MAXIMUM IN |
| Snapslide Post Style | POST |
| Hole Depth | 0.125 INCHES NOMINAL IN |
| Material Document and Classification | SAE 30303F ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Mounting Hole Diameter | 0.086 INCHES NOMINAL IN |
| Shank Outside Diameter | 0.122 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN |
| Head Outside Diameter | 0.375 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Post Shank Length | 0.085 INCHES MINIMUM AND 0.091 INCHES MAXIMUM IN |
| Shoulder Outside Diameter | 0.181 INCHES MINIMUM AND 0.183 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 128534 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| 140-1080-000 PRIMARY | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| Reference | Meaning |
|---|---|
| 140-1080-00 | 5/9 Secondary reference Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
NSN 5325-00-276-7801 is a Post,snapslide Fastener, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-00-276-7801 has 2 manufacturer part numbers on file: 128534 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 140-1080-000 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems).
2 possible matches (shared part number, not a government interchangeability claim): 5306-01-495-2878, 2530-01-597-3654. Verify interchangeability with system specifications before substitution.
Key specifications for 128534: Post Shoulder Length: 0.079 INCHES MINIMUM AND 0.081 INCHES MAXIMUM IN; Snapslide Post Style: POST; Hole Depth: 0.125 INCHES NOMINAL IN; Material Document and Classification: SAE 30303F ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 10 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.