The Pin-Rivet, cataloged under National Stock Number 5320-01-366-1238, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems. Government technical data includes 21 specifications, cited from the U.S. Government catalog. The record lists 9 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-366-1238 |
| Primary Part Number | 03A064-8-13F |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems |
| Status | ACTIVE |
| Shank Diameter | 0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM IN |
| Lubrication | CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP |
| Head Height | 0.0800 INCHES MINIMUM AND 0.0900 INCHES MAXIMUM IN |
| Fastener Length | 1.1975 INCHES MINIMUM AND 1.2175 INCHES MAXIMUM IN |
| Identification Code Color | GREEN |
| Surface Treatment Document and Classification | HI-SHEAR SPEC. 258,CAGEC 73197 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| Criticality Code Justification | FEAT |
| Material Document and Classification | AMS 5662 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.2500 INCHES IN |
| Grip Length | 0.8075 INCHES MINIMUM AND 0.8175 INCHES MAXIMUM IN |
| Width Between Flats | 0.0947 INCHES MINIMUM AND 0.0967 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Surface Treatment | PASSIVATE OVERALL |
| Minimum Tensile Strength | 210000 POUNDS PER SQUARE INCH LBS |
| Shear Strength | 125000 SINGLE POUNDS PER SQUARE INCH |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 28 |
| Material | NICKEL ALLOY 718 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.4150 INCHES MINIMUM AND 0.4400 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 | Y |
| Part Number | Manufacturer |
|---|---|
| 03A064-8-13F | West Coast Aerospace, Inc. (USA) |
| HLT422FB-8-13 | Hi-Shear Corporation (USA) |
| HLT422FB-8-13 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HLT422FB-8-13 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT422FB-8-13 | West Coast Aerospace, Inc. (USA) |
| HLT422FB-8-13 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| 03A064-8-13F PRIMARY | Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems (USA) |
| HLT422FB-8-13 | Huck International, Inc (USA) |
| HLT422FB-8-13 | Howmet Global Fastening Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| HLT422SC-8-13 | 5/9 Secondary reference Voi-Shan/chatsworth Div of Vsi Corp Sub of Fairchild Industries Inc |
| 44489 | 5/9 Secondary reference Mckesson Medical-Surgical Government Solutions Llc |
| HLT422SC-8-13 | 5/9 Secondary reference U.S. Government activity |
| HLT422SC-8-13 | C/1 Advisory reference — outside the item-of-supply concept Huck International, Inc |
| HLT422SC-8-13 | 5/9 Secondary reference U.S. Government activity |
| HLT422SC-8-13 | 5/9 Secondary reference West Coast Aerospace, Inc. |
| HLT422SC-8-13 | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| HLT422SC-8-13 | 5/9 Secondary reference Hi-Shear Corporation |
NSN 5320-01-366-1238 is a Pin-Rivet, manufactured by Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-366-1238 has 9 manufacturer part numbers on file: 03A064-8-13F (West Coast Aerospace, Inc.), HLT422FB-8-13 (Hi-Shear Corporation), HLT422FB-8-13 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HLT422FB-8-13 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), HLT422FB-8-13 (West Coast Aerospace, Inc.) and 4 more.
1 possible match (shared part number, not a government interchangeability claim): 7520-01-461-2662. Verify interchangeability with system specifications before substitution.
Key specifications for 03A064-8-13F: Shank Diameter: 0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM IN; Lubrication: CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP; Head Height: 0.0800 INCHES MINIMUM AND 0.0900 INCHES MAXIMUM IN; Fastener Length: 1.1975 INCHES MINIMUM AND 1.2175 INCHES MAXIMUM IN. 21 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.