# NSN 5330-01-517-7553: Packing Assembly

NSN 5330-01-517-7553 (also written 5330015177553; NIIN 01-517-7553) is a packing assembly in Federal Supply Class 5330, Packing and Gasket Materials. 1 manufacturer part number from 1 supplier is on record. No purchases are on record yet.

## Identification

- NSN: 5330-01-517-7553 (5330015177553)
- NIIN: 01-517-7553 (015177553)
- Item name: PACKING ASSEMBLY
- Federal Supply Class: [FSC 5330 Packing and Gasket Materials](https://nsnexplorer.com/fsc/5330/)
- Federal Supply Group: [FSG 53](https://nsnexplorer.com/group/53/)
- Acquisition method suffix code: AMSC C: needs engineering source approval; other sources must qualify first. (observed 2026-10-23)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| MATT | MATERIAL | PACKING RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| MATT | MATERIAL | RETAINER PLASTIC POLYAMIDE NYLON |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | — |
| AARX | INSIDE DIAMETER | INCHES MINIMUM 3.869 AND INCHES MAXIMUM 3.871 |
| ABHE | OUTSIDE DIAMETER | INCHES MINIMUM 4.243 AND INCHES MAXIMUM 4.245 |
| AGAV | END ITEM IDENTIFICATION | MV-22 AIRCRAFT |
| CRTL | CRITICALITY CODE JUSTIFICATION | AGAV |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | INAVY SEAL,AGT,AIRCRAFT,MECHANICAL |
| FEAT | SPECIAL FEATURES | GLAND DIMENSIONS PER (5F573) -344 AGT RING PISTON SEAL REQUIREMENTS |
| HGTH | HEIGHT | INCHES MINIMUM 0.424 AND INCHES MAXIMUM 0.434 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | RETAINER MFR REF SINGLE MATERIAL RESPONSE (5F573) CO-OUND N5 (NYSILON) |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | PACKING MFR REF SINGLE MATERIAL RESPONSE (5F573) CO-OUND 160 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 7344MT-160-N5 | 5F573 | GREENE TWEED & CO 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=5330015177553&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5330015177553
- 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/5330-01-517-7553/
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