NSN 5320-01-724-3280 — this item is cataloged by the U.S. Government under National Stock Number 5320-01-724-3280. Manufacturer of record part number: HLT50-6-8.
Head Height: 0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN
Fastener Length: 0.815 INCHES MINIMUM AND 0.835 INCHES MAXIMUM IN
Surface Treatment Document and Classification: HI SHEAR SPEC 262 MFR REF SINGLE TREATMENT RESPONSE OVERALL
Material Document and Classification: AMS5629 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL
Head Style: STRAIGHT PAN
Identification
NSN: 5320-01-724-3280
NIIN: 017243280
FSC: 5320 — Rivets
FSG: 53 — Hardware and Abrasives
Primary part number: HLT50-6-8
Manufacturer: Hi-Shear Corporation
General Description
The Pin-Rivet, cataloged under National Stock Number 5320-01-724-3280, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Hi-Shear Corporation. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 9 items share a part number with this NSN in the catalog (possible match — not a government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
5320-01-724-3280
Primary Part Number
HLT50-6-8
Item Name
Pin-Rivet
FSC / FSG
5320 / 53 — Rivets
Manufacturer
Hi-Shear Corporation
Status
ACTIVE
Shank Diameter
0.1890 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN
Lubrication
CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP
Head Height
0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN
Fastener Length
0.815 INCHES MINIMUM AND 0.835 INCHES MAXIMUM IN
Surface Treatment Document and Classification
HI SHEAR SPEC 262 MFR REF SINGLE TREATMENT RESPONSE OVERALL
Material Document and Classification
AMS5629 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL
Head Style
STRAIGHT PAN
Thread Direction
RIGHT-HAND
Nominal Thread Size
0.1900 INCHES IN
Grip Length
0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN
Width Between Flats
0.0791 INCHES MINIMUM AND 0.0806 INCHES MAXIMUM IN
Shank Style
PIN-RIVET, STRAIGHT, THREADED
Surface Treatment
PASSIVATE OVERALL
Thread Class
3A A
Thread Quantity Per Inch
32
Material
STEEL COMP XM-13 OVERALL
Thread Series Designator
UNIFIED NATIONAL JOINT FINE (UNJF)
Head Major Diameter
0.295 INCHES MINIMUM AND 0.315 INCHES MAXIMUM IN
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 Items9
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5320-01-724-3286HLT50-8-6POSSIBLE MATCH
PIN-RIVET
Possible match (shared part number)Hi-Shear Corporation
5320-01-725-3072HLT50-8-7POSSIBLE MATCH
PIN-RIVET
Possible match (shared part number)Hi-Shear Corporation
5320-01-725-3073HLT50-8-9POSSIBLE MATCH
PIN-RIVET
Possible match (shared part number)Hi-Shear Corporation
5320-01-725-3365HLT50-6-3POSSIBLE MATCH
PIN-RIVET
Possible match (shared part number)Hi-Shear Corporation
5320-01-725-3366HLT50-6-9POSSIBLE MATCH
PIN-RIVET
Possible match (shared part number)Hi-Shear Corporation
5320-01-725-3367HLT50-10-10POSSIBLE MATCH
PIN-RIVET
Possible match (shared part number)Hi-Shear Corporation
5320-01-727-5305HLT50-10-14POSSIBLE MATCH
PIN-RIVET
Possible match (shared part number)Hi-Shear Corporation
5320-01-727-5306HLT50-10-11POSSIBLE MATCH
PIN-RIVET
Possible match (shared part number)Hi-Shear Corporation
5320-01-727-5323HLT50-5-11POSSIBLE MATCH
PIN-RIVET
Possible match (shared part number)Hi-Shear Corporation
NSN 5320-01-724-3280 is a Pin-Rivet, manufactured by Hi-Shear Corporation, classified under FSC 5320, Rivets. Status: active.
What part numbers are listed for NSN 5320-01-724-3280?
NSN 5320-01-724-3280 has 3 manufacturer part numbers on file: HLT50-6-8 (Hi-Shear Corporation), HLT50-6-8 (West Coast Aerospace, Inc.), HLT50-6-8 (Sps Technologies, Llc Dba PB Fasteners).
What NSN replaces 5320-01-724-3280?
9 possible matches (shared part number, not a government interchangeability claim): 5320-01-724-3286, 5320-01-725-3072, 5320-01-725-3073. Verify interchangeability with system specifications before substitution.
What are the specifications of HLT50-6-8?
Key specifications for HLT50-6-8: Shank Diameter: 0.1890 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN; Lubrication: CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP; Head Height: 0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN; Fastener Length: 0.815 INCHES MINIMUM AND 0.835 INCHES MAXIMUM IN. 18 specifications are documented in the U.S. Government catalog.
Is NSN 5320-01-724-3280 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.