# NSN 5306-00-973-2550: Bolt, Machine

NSN 5306-00-973-2550 (also written 5306009732550; NIIN 00-973-2550) is a bolt, machine in Federal Supply Class 5306, Bolts. 3 manufacturer part numbers from 3 suppliers are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 5306-00-973-2550 (5306009732550)
- NIIN: 00-973-2550 (009732550)
- Item name: BOLT,MACHINE
- Federal Supply Class: [FSC 5306 Bolts](https://nsnexplorer.com/fsc/5306/)
- Federal Supply Group: [FSG 53](https://nsnexplorer.com/group/53/)
- Acquisition method suffix code: AMSC G: the government has a complete data package and the rights to use it. (observed 2026-11-06)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| CSYM | SURFACE FINISH | BEARING SURFACE OF HEAD MICROINCHES 63.0 |
| CSYM | SURFACE FINISH | GRIP MICROINCHES 63.0 |
| FEAT | SPECIAL FEATURES | THIS IS PART OF ACTUATOR TUBE USED ON THE EXHAUST NOZZLE. FAILURE OF TUBE WOULD PREVENT THE PRESSURE NEEDED TO POSITION THE NOZZLE TO THE PROPER OPENING LEADING TO A POSSIBLE ENGINE STALL; FORM/FIT/FUNCTION |
| MATT | MATERIAL | OVERALL IRON ALLOY 660 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL ASSN STD SINGLE MATERIAL RESPONSE A-S 5732 |
| AASA | THREAD LENGTH | INCHES MINIMUM 0.490 AND INCHES MAXIMUM 0.572 |
| AASB | FASTENER LENGTH | INCHES MINIMUM 0.552 AND INCHES MAXIMUM 0.572 |
| AASK | HEAD STYLE | — |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| CQFM | HARDNESS RATING | OVERALL ROCKWELL C MINIMUM 26.0 AND ROCKWELL C MAXIMUM 3.0 |
| CRTL | CRITICALITY CODE JUSTIFICATION | FEAT |
| PRMT | PRECIOUS MATERIAL | SILVER |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASU | HEAD HEIGHT | INCHES NOMINAL 0.250 |
| AATB | WIDTH BETWEEN FLATS | INCHES MINIMUM 0.212 AND INCHES MAXIMUM 0.220 |
| AATC | EXTENDED WASHER DIAMETER | INCHES NOMINAL 0.312 |
| AATD | EXTENDED WASHER THICKNESS | INCHES MINIMUM 0.030 AND INCHES MAXIMUM 0.040 |
| AHYM | NOMINAL THREAD DIAMETER | INCHES 0.164 |
| CBBL | FEATURES PROVIDED | FINISHED HEAD |
| SFTT | SURFACE TREATMENT | OVERALL SILVER |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OVERALL ASSN STD SINGLE TREATMENT RESPONSE A-S 2410 |
| THSD | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
| AAJD | THREAD CLASS | 3A |
| PMLC | PRECIOUS MATERIAL AND LOCATION | SILVER OVERALL |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| R1057P7SL | 03350 | GENERAL ELECTRIC COMPANY DBA GE STRUCTURED SERVICES DIV GENERAL ELECTRIC STRUCTURED SERVICES, LP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| R1057P7SL | 24446 | GENERAL ELECTRIC COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| R1057P7SL | 99207 | GENERAL ELECTRIC COMPANY DBA GE AEROSPACE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-07 | [SPE4A626PC020](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5306009732550) | BOLT, MACHINE | — | $2,975.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5306009732550&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5306009732550
- 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/5306-00-973-2550/
JSON: https://nsnexplorer.com/api/nsn/5306-00-973-2550.json