The Nut,self-Locking,blind Rivet, cataloged under National Stock Number 5310-00-181-6490, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Rotair Aerospace Corp. Government technical data includes 20 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 5310-00-181-6490 |
| Primary Part Number | 110-061-1 |
| Item Name | Nut,self-Locking,blind Rivet |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Rotair Aerospace Corp |
| Status | ACTIVE |
| Head Height | 0.075 INCHES MAXIMUM IN |
| Nut Length | 0.504 INCHES MINIMUM AND 0.534 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Series | UNF |
| Head Countersink Angle | 100.00 DEGREES NOMINAL |
| Nut Grip Range | +0.075 TO 0.151 INCHES IN |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| Shank End Type | OPEN |
| Head Style | FLAT COUNTERSUNK REVERSE KEYED |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.312 INCHES IN |
| Nut Diameter | 0.579 INCHES NOMINAL IN |
| Locking Feature | PREVAILING TORQUE ALL METAL DESIGN |
| Key Length | 0.075 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM OVERALL |
| Nut Style | BLIND RIVET W/SMOOTH ROUND SHANK |
| Thread Class | 3B |
| Thread Quantity Per Inch | 24 |
| Material | STEEL COMP 4037 OVERALL |
| Head Diameter | 0.483 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 |
|---|---|
| 110-061-1 | Rotair Aerospace Corp (USA) |
| 2R1502 | Bollhoff Inc. Dba Bollhoff Rivnut Inc (USA) |
| Reference | Meaning |
|---|---|
| 2R1502 | 5/9 Secondary reference Bollhoff Rivnut., Inc. Fastening and Assembly Technology Dba Bollhoff Rivnut., Inc. Div Bollhoff Rivnut., Inc. |
| 2R1502 | 5/9 Secondary reference Bfgoodrich Co the Aerospace Div Engineered Polymer Products |
| 110-061-1 | 5/2 Secondary reference U.S. Government activity |
| 110-061-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5310-00-181-6490 is a Nut,self-Locking,blind Rivet, manufactured by Rotair Aerospace Corp, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-181-6490 has 2 manufacturer part numbers on file: 110-061-1 (Rotair Aerospace Corp), 2R1502 (Bollhoff Inc. Dba Bollhoff Rivnut Inc).
3 possible matches (shared part number, not a government interchangeability claim): 5995-01-003-6689, 5995-01-003-6690, 5995-01-005-9997. Verify interchangeability with system specifications before substitution.
Key specifications for 110-061-1: Head Height: 0.075 INCHES MAXIMUM IN; Nut Length: 0.504 INCHES MINIMUM AND 0.534 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Series: UNF. 20 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.