NSN 5330-01-157-4327 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-157-4327. Manufacturer of record part number: 2AW831.
Also searched as5330-01-157-4327 ·
5330011574327 ·
NIIN 011574327 ·
01-157-4327 ·
FSC 5330 Packing and Gasket Materials · CAGE 75Q65 · 2AW831 · 996 2832 · 996 2832
Cross-Sectional Shape Style: PLAIN RECTANGULAR, STRAIGHT FACE
Outside Diameter: 11.0 MILLIMETERS NOMINAL MM
Inside Diameter: 6.7 MILLIMETERS NOMINAL MM
Ring Style: CONCENTRIC
Surface Treatment: UNABLE TO DECODE
Material: UNABLE TO DECODE
Identification
NSN: 5330-01-157-4327
NIIN: 011574327
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 2AW831
Manufacturer: Oshkosh Defense Llc
General Description
The Ring,wiper, cataloged under National Stock Number 5330-01-157-4327, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Oshkosh Defense Llc. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5330-01-157-4327
Primary Part Number
2AW831
Item Name
Ring,wiper
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Oshkosh Defense Llc
Status
ACTIVE
Outer Edge Thickness
1.0 MILLIMETERS NOMINAL MM
Cross-Sectional Shape Style
PLAIN RECTANGULAR, STRAIGHT FACE
Outside Diameter
11.0 MILLIMETERS NOMINAL MM
Inside Diameter
6.7 MILLIMETERS NOMINAL MM
Ring Style
CONCENTRIC
Surface Treatment
UNABLE TO DECODE
Material
UNABLE TO DECODE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Hiab Limited Div Government Business Operations (GBR)
Reference documents
Reference
Meaning
996 2832
3/9Design control — primary reference
Hiab Usa Inc
2AW831
5/9Secondary reference
Oshkosh Corp
No interchangeability data on file.
Other items in FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085
RETAINER
5330-00-000-0167
PARTS KIT,SEAL REPLACEMENT,MECHA
5330-00-000-5275
5330-00-000-5275 · Item name not on file
5330-00-001-1260
SEAL,NONMETALLIC SPECIAL SHAPED
5330-00-001-1833
SEAL,PLAIN ENCASED
5330-00-001-1844
GLAND,RESERVOIR,INDICATOR END
5330-00-001-1845
5330-00-001-1845 · Item name not on file
5330-00-001-1846
5330-00-001-1846 · Item name not on file
Frequently Asked Questions
What is NSN 5330-01-157-4327?
NSN 5330-01-157-4327 is a Ring,wiper, manufactured by Oshkosh Defense Llc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-157-4327?
NSN 5330-01-157-4327 has 2 manufacturer part numbers on file: 2AW831 (Oshkosh Defense Llc), 996 2832 (Hiab Limited Div Government Business Operations).
What are the specifications of 2AW831?
Key specifications for 2AW831: Outer Edge Thickness: 1.0 MILLIMETERS NOMINAL MM; Cross-Sectional Shape Style: PLAIN RECTANGULAR, STRAIGHT FACE; Outside Diameter: 11.0 MILLIMETERS NOMINAL MM; Inside Diameter: 6.7 MILLIMETERS NOMINAL MM. 7 specifications are documented in the U.S. Government catalog.
Is NSN 5330-01-157-4327 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.