# NSN 1640-01-503-9505: Wire Rope Assembly, Single Leg, Ai

NSN 1640-01-503-9505 (also written 1640015039505; NIIN 01-503-9505) is a wire rope assembly, single leg, ai in Federal Supply Class 1640, Aircraft Control Cable Products. 4 manufacturer part numbers from 3 suppliers are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 1640-01-503-9505 (1640015039505)
- NIIN: 01-503-9505 (015039505)
- Item name: WIRE ROPE ASSEMBLY,SINGLE LEG,AI
- Federal Supply Class: [FSC 1640 Aircraft Control Cable Products](https://nsnexplorer.com/fsc/1640/)
- Federal Supply Group: [FSG 16](https://nsnexplorer.com/group/16/)
- Acquisition method suffix code: AMSC C: needs engineering source approval; other sources must qualify first. (observed 2026-11-04)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| FEAT | SPECIAL FEATURES | MATERIAL SHALL CONFORM TO STP 52-600 TYPE II, 7 X 19 1/8 BASIC CABLE DIA .250; FINISH LOCK-CLAD DIA |
| AGAV | END ITEM IDENTIFICATION | C5 AIRCRAFT |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | CABLE ASSY - FLIGHT CONTROLS, RUDDER, FS 2220 TO FS 2640, SCM MOD KIT |
| ABHP | OVERALL LENGTH | INCHES MINIMUM 457.050 AND INCHES MAXIMUM 457.450 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 4C49043 | 98897 | LOCKHEED MARTIN CORP DIV LOCKHEED MARTIN AERONAUTICS COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 4C49043-103A | 59157 | LOOS & CO INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 4C49043-103A | 70958 | BERGEN CABLE TECHNOLOGY, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 4C49043-103A | 98897 | LOCKHEED MARTIN CORP DIV LOCKHEED MARTIN AERONAUTICS COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-14 | [SPE4A524P3874](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=1640015039505) | WIRE ROPE ASSEMBLY, | BERGEN CABLE TECHNOLOGY, INC. | $4,366.50 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=1640015039505&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=1640015039505
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- USAspending contract actions (each award above links to its record)
- 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/1640-01-503-9505/
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