# NSN 1615-00-670-2959: Lock, Strap Retainer Nut

NSN 1615-00-670-2959 (also written 1615006702959; NIIN 00-670-2959) is a lock, strap retainer nut in Federal Supply Class 1615, Helicopter Rotor Blades, Drive Mechanisms and Components. 2 manufacturer part numbers from 1 supplier are on record. No purchases are on record yet.

## Identification

- NSN: 1615-00-670-2959 (1615006702959)
- NIIN: 00-670-2959 (006702959)
- Item name: LOCK,STRAP RETAINER NUT
- Federal Supply Class: [FSC 1615 Helicopter Rotor Blades, Drive Mechanisms and Components](https://nsnexplorer.com/fsc/1615/)
- Federal Supply Group: [FSG 16](https://nsnexplorer.com/group/16/)
- Acquisition method suffix code: AMSC P: the government does not own the rights to the data needed for more sources. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| TEXT | GENERAL CHARACTERISTICS ITEM DESCRIPTION | ALUMINUM ALLOY QQ-A-268 COMP 2024-T4,ANODIZED PER BPS FW4001,SHAPE,TRIANGULAR,DIM.,0.300 IN. NOM THK,1.374 IN. MIN,1.394 IN. MAX W,0.700 IN. NOM HT FROM TOP TO BASE,0.890 IN. MIN,0.910 IN. WIDTH BETWEEN BASE LOCKING LEGS W/INNER CORNER OF LEGS ROUNDED BY 0.125 IN. RADIUS,LEGS CUT AT RIGHT ANGLE TO SIDES,ONE HOLE 0.260 IN. DIA DRILLED THRU TOP ON VERTICAL CENTERLINE 0.440 IN. FROM BASE,TOP ROUNDED BY 0.260 IN. RADIUS |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 204-010-526-001 | 97499 | BELL TEXTRON INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 204-010-526-1 | 97499 | BELL TEXTRON INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=1615006702959&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=1615006702959
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- All data is public U.S. government data; every row above links to its source record where one exists.

Canonical page: https://nsnexplorer.com/nsn/1615-00-670-2959/
JSON: https://nsnexplorer.com/api/nsn/1615-00-670-2959.json