PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1638-7Gasket

Sparling Instruments, Incorporated · NSN 5330-00-828-8707 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-828-8707 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-828-8707. Primary manufacturer part number: 1638-7.
Features
  • Gasket — FSC 5330
  • Supplementary Features: CROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
  • 2 verified cross-references
  • Primary manufacturer: Sparling Instruments, Incorporated
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Gasket, cataloged under National Stock Number 5330-00-828-8707, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Sparling Instruments, Incorporated. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-828-8707
Primary Part Number1638-7
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerSparling Instruments, Incorporated
StatusACTIVE
Supplementary FeaturesCROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5330-00-069-564516387 INTERCHANGEABLE
Gasket
Mine Safety Appliances Company
5331-00-071-8000L3006-22 INTERCHANGEABLE
O-Ring
Parker Hannifin Corporation Div Cylinder Division
5310-00-186-0971 INTERCHANGEABLE
Washer,key
4730-00-363-74041638700 INTERCHANGEABLE
Plug,pipe
Purolator Facet Inc. Div Parker Aerospace Filtration Division Dba Purolator Facet, in
5325-01-219-013816387 INTERCHANGEABLE
Ring,retaining
Dana Commercial Vehicle Products, Llc
6515-01-590-875802.207.470 INTERCHANGEABLE
Screw,bone
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
Cross-Reference Index
Part NumberManufacturer
48-B-007 Lockheed Electronics Co Inc Information Engineering Div (USA)
1638-7 PRIMARY Sparling Instruments, Incorporated (USA)
Related Parts
5330-00-069-5645INTERCHANGEABLE
GASKET
16387
5331-00-071-8000INTERCHANGEABLE
O-RING
L3006-22
5310-00-186-0971INTERCHANGEABLE
WASHER,KEY
4730-00-363-7404INTERCHANGEABLE
PLUG,PIPE
1638700
5325-01-219-0138INTERCHANGEABLE
RING,RETAINING
16387
6515-01-590-8758INTERCHANGEABLE
SCREW,BONE
02.207.470

Frequently Asked Questions

What is NSN 5330-00-828-8707?

NSN 5330-00-828-8707 is a Gasket, manufactured by Sparling Instruments, Incorporated, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-828-8707?

NSN 5330-00-828-8707 has 2 cross-referenced part numbers: 48-B-007 (Lockheed Electronics Co Inc Information Engineering Div), 1638-7 (Sparling Instruments, Incorporated).

What NSN replaces 5330-00-828-8707?

There are 6 known substitutes for 5330-00-828-8707: 5330-00-069-5645, 5331-00-071-8000, 5310-00-186-0971 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1638-7?

Key specifications for 1638-7: Special Features: STYLE DESIGNATOR:NO.60 IRREGULAR SHAPE FROM FIIG A03200; Supplementary Features: CROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com