# NSN 1730-01-570-4723: Lock, Aircraft Ground Safety

NSN 1730-01-570-4723 (also written 1730015704723; NIIN 01-570-4723) is a lock, aircraft ground safety in Federal Supply Class 1730, Aircraft Ground Servicing Equipment. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Oct 2026.

## Identification

- NSN: 1730-01-570-4723 (1730015704723)
- NIIN: 01-570-4723 (015704723)
- Item name: LOCK,AIRCRAFT GROUND SAFETY
- Federal Supply Class: [FSC 1730 Aircraft Ground Servicing Equipment](https://nsnexplorer.com/fsc/1730/)
- Federal Supply Group: [FSG 17](https://nsnexplorer.com/group/17/)
- Acquisition method suffix code: AMSC C: needs engineering source approval; other sources must qualify first. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABFF | FURNISHED ITEMS | WARNING STREAMER |
| AGAV | END ITEM IDENTIFICATION | CV-22 AIRCRAFT ONLY |
| ALCD | USAGE DESIGN | RUDDER GUST LOCK FOR CV-22 AIRCRAFT |
| ALXZ | SPECIFIC USAGE DESIGN | THE RUDDER GUST LOCK CONSISTS OF TWO NYLON HALVES WITH RUBBER LININGS. THE PROFILE OF EACH HALF PROVIDES CLEARANCE FOR AN ANTENNA COVER WHILE INSTALLED. |
| CBBL | FEATURES PROVIDED | ADJUSTABLE |
| CRTL | CRITICALITY CODE JUSTIFICATION | AGAV |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | CV-22 RUDDER GUST LOCK |
| FEAT | SPECIAL FEATURES | TOOL WILL BE APPLIED TO THE AIRCRAFT WHEN WINDS ARE IN EXCESS OF 45 KNOTS (MAX 100 KNOTS) & THE HYDRAULIC ACTUATORS FOR THESE COMPONENTS ARE NOT ACTIVE. |
| MATT | MATERIAL | LOCATION NOT OTHERWISE SPECIFIED RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 901-201-912-101 | 97499 | BELL TEXTRON INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-10-06 | $7,708.95 | 36 | BELL BOEING JOINT PROJECT OFFICE | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=1730015704723) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-06 | [SPRPA121GCF01/SPE4A527F0024](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=1730015704723) | LOCK, AIRCRAFT GROUN | BELL BOEING JOINT PROJECT OFFICE | $277,522.20 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=1730015704723&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=1730015704723
- 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/1730-01-570-4723/
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