NSN 5330-00-599-2991 · NIIN 005992991 · Part number 7707590
U S Army Tank Automotive Command Amsta-Im-Mm · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 19207
Government record, cited
NSN 5330-00-599-2991 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-599-2991. Manufacturer of record part number: 7707590.
Also searched as5330-00-599-2991 ·
5330005992991 ·
NIIN 005992991 ·
00-599-2991 ·
FSC 5330 Packing and Gasket Materials · CAGE 19207 · 7707590 · 6765399
Hardness Rating: 65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM OVERALL
Material Document and Classification: 417,TY S,GR SB710ABE3F1 MIL STD SINGLE MATERIAL RESPONSE OVERALL
Cross-Sectional Shape Style: O-RING
Color: BLACK
Center Hole Diameter: 0.921 INCHES NOMINAL IN
Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
Identification
NSN: 5330-00-599-2991
NIIN: 005992991
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 7707590
Manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm
General Description
The Packing,preformed, cataloged under National Stock Number 5330-00-599-2991, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5330-00-599-2991
Primary Part Number
7707590
Item Name
Packing,preformed
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
U S Army Tank Automotive Command Amsta-Im-Mm
Status
ACTIVE
Cross-Sectional Height
0.139 INCHES NOMINAL IN
Hardness Rating
65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM OVERALL
Material Document and Classification
417,TY S,GR SB710ABE3F1 MIL STD SINGLE MATERIAL RESPONSE OVERALL
Cross-Sectional Shape Style
O-RING
Color
BLACK
Center Hole Diameter
0.921 INCHES NOMINAL IN
Material
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
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 5330-00-599-2991?
NSN 5330-00-599-2991 is a Packing,preformed, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-00-599-2991?
NSN 5330-00-599-2991 has 2 manufacturer part numbers on file: 7707590 (U S Army Tank Automotive Command Amsta-Im-Mm), 6765399 (Allison Transmission Inc Dba Allison Transmission, Inc).
What are the specifications of 7707590?
Key specifications for 7707590: Cross-Sectional Height: 0.139 INCHES NOMINAL IN; Hardness Rating: 65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM OVERALL; Material Document and Classification: 417,TY S,GR SB710ABE3F1 MIL STD SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: O-RING. 7 specifications are documented in the U.S. Government catalog.
Is NSN 5330-00-599-2991 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.