The Retainer,packing, cataloged under National Stock Number 5330-01-084-3528, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Busak and Shamban Inc. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-084-3528 |
| Primary Part Number | S11109-120 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Busak and Shamban Inc |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.027 INCHES NOMINAL IN |
| Cross-Sectional Height | 0.081 INCHES NOMINAL IN |
| Material Document and Classification | AMS 3678/1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | SQUARE |
| Angle | 30.0 DEGREES NOMINAL |
| Peripheral Diameter | 1.176 INCHES NOMINAL IN |
| Distance Between Ends | 0.047 INCHES MINIMUM AND 0.093 INCHES MAXIMUM IN |
| Center Hole Diameter | 1.000 INCHES NOMINAL IN |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL |
| Joint Type | SCARF-BUTT ONE SIDE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| RE0121774 | Alfariver Defense S.l (ESP) |
| S11109-120 PRIMARY | Busak and Shamban Inc (USA) |
| S11109-120 | Satair A/s (DNK) |
| Reference | Meaning |
|---|---|
| 10075513 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| S-11109-120 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 5330PL0884906 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 5330-01-084-3528 is a Retainer,packing, manufactured by Busak and Shamban Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-084-3528 has 3 manufacturer part numbers on file: RE0121774 (Alfariver Defense S.l), S11109-120 (Busak and Shamban Inc), S11109-120 (Satair A/s).
2 possible matches (shared part number, not a government interchangeability claim): 5330-01-264-5967, 5330-01-313-7952. Verify interchangeability with system specifications before substitution.
Key specifications for S11109-120: Cross-Sectional Thickness: 0.027 INCHES NOMINAL IN; Cross-Sectional Height: 0.081 INCHES NOMINAL IN; Material Document and Classification: AMS 3678/1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: SQUARE. 10 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.