The Rivet,blind, cataloged under National Stock Number 5320-01-481-9889, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Huck International, Inc. Div Huck Products Division. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-481-9889 |
| Primary Part Number | SMLSP-M05-05WU |
| Item Name | Rivet,blind |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Huck International, Inc. Div Huck Products Division |
| Status | ACTIVE |
| Fastener Length | 0.852 INCHES NOMINAL IN |
| Identification Code Color | YELLOW |
| Expansion Device | BREAK STEM |
| Surface Treatment Document and Classification | QQ-P-416,TYPE 2,CLASS 3 NATIONAL SPEC ALL TREATMENT RESPONSES SLEEVE |
| Material Document and Classification | QQ-N-281 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | TAPERED PAN |
| Grip Length | 0.251 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN |
| Shank Style | STRAIGHT |
| Surface Treatment | CADMIUM AND CHROMATE SLEEVE |
| Material | NICKEL ALLOY 400 OVERALL |
| 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 |
|---|---|
| SMLSP-M05-05WU PRIMARY | Huck International, Inc. Div Huck Products Division (USA) |
| SMLSP-M05-05WU | Huck (FRA) |
| Reference | Meaning |
|---|---|
| NAS1919M05S05WU | 3/1 Design control — primary reference U.S. Government activity |
NSN 5320-01-481-9889 is a Rivet,blind, manufactured by Huck International, Inc. Div Huck Products Division, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-481-9889 has 2 manufacturer part numbers on file: SMLSP-M05-05WU (Huck International, Inc. Div Huck Products Division), SMLSP-M05-05WU (Huck).
Key specifications for SMLSP-M05-05WU: Fastener Length: 0.852 INCHES NOMINAL IN; Identification Code Color: YELLOW; Expansion Device: BREAK STEM; Surface Treatment Document and Classification: QQ-P-416,TYPE 2,CLASS 3 NATIONAL SPEC ALL TREATMENT RESPONSES SLEEVE. 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.