NSN 5330-01-657-1287 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-657-1287. Manufacturer of record part number: 10.1998.4.
Also searched as5330-01-657-1287 ·
5330016571287 ·
NIIN 016571287 ·
01-657-1287 ·
FSC 5330 Packing and Gasket Materials · CAGE 3S597 · 10.1998.4
Nearby stock numbers← 5330-01-657-1280 Retainer Sleeve, Seal
·
5330-01-657-1300 Parts Kit, Seal Replacement, Mecha →
5330-01-657-1287 — Packing and Gasket Materials
Features
Retainer,seal — FSC 5330
2 manufacturer part numbers on file
Manufacturer of record: Kessler Intl Corp
Identification
NSN: 5330-01-657-1287
NIIN: 016571287
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 10.1998.4
Manufacturer: Kessler Intl Corp
General Description
The Retainer,seal, cataloged under National Stock Number 5330-01-657-1287, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Kessler Intl Corp. 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
5330-01-657-1287
Primary Part Number
10.1998.4
Item Name
Retainer,seal
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Kessler Intl Corp
Status
ACTIVE
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 5330-01-657-1287?
NSN 5330-01-657-1287 is a Retainer,seal, manufactured by Kessler Intl Corp, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-657-1287?
NSN 5330-01-657-1287 has 2 manufacturer part numbers on file: 10.1998.4 (Kessler Intl Corp), 10.1998.4 (Ktsdi Llc).
What are the specifications of 10.1998.4?
Key specifications for 10.1998.4: Special Features: CAGE 3S597 DOES NOT SELL TO THE GOVERNMENT; End Item Identification: 3930-01-522-7364. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5330-01-657-1287 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.