PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12927Gasket

L3 Technologies, Inc. Div L3 Keo · NSN 5330-01-061-3750 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-061-3750 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-061-3750. Primary manufacturer part number: 12927.
Features
  • Gasket — FSC 5330
  • Outside Diameter: 14.875 INCHES NOMINAL IN
  • Material: RUBBER CHLOROPRENE CLASS CR OVERALL
  • Cross-Sectional Thickness: 0.062 INCHES NOMINAL IN
  • Aperture Diameter: 13.124 INCHES NOMINAL IN
  • Maximum Pressure Rating: 1000.0 POUNDS PER SQUARE INCH (PSI) LBS
  • Hardness Rating: 45.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL
  • Material Document and Classification: MIL-G-1149,TY 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Chloroprene Class Cr Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-01-061-3750, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is L3 Technologies, Inc. Div L3 Keo. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-061-3750
Primary Part Number12927
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerL3 Technologies, Inc. Div L3 Keo
StatusACTIVE
Outside Diameter14.875 INCHES NOMINAL IN
MaterialRUBBER CHLOROPRENE CLASS CR OVERALL
Cross-Sectional Thickness0.062 INCHES NOMINAL IN
Aperture Diameter13.124 INCHES NOMINAL IN
Maximum Pressure Rating1000.0 POUNDS PER SQUARE INCH (PSI) LBS
Hardness Rating45.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL
Material Document and ClassificationMIL-G-1149,TY 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Bolt Hole Quantity11
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Hole Diameter0.344 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
6130-00-545-8975 INTERCHANGEABLE
Rectifier,metallic
5905-00-794-38811-2927 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Viasys Respiratory Care Inc. Dba Biosys Healthcare
5950-01-032-29663214809-011-101 INTERCHANGEABLE
Transformer
Lockheed Martin Corporation Div Lockheed Martin Systems & Global Solutions
5935-01-282-71961228000N000-000 INTERCHANGEABLE
Backshell,electrical Connector
Delta Electronics Manufacturing Corp Div Delta Electronics Mfg. Corp.
9905-01-369-167812927 INTERCHANGEABLE
Plate,instruction
Tulsa Winch, Inc.
2530-01-386-272812927 INTERCHANGEABLE
Cover,horn Button
Itt Corp Itt General Controls Div
5930-01-477-919512927 INTERCHANGEABLE
Switch,pressure
Hydra-Electric Company Dba Hydra-Electric Co
7610-01-641-977212927 INTERCHANGEABLE
Manual,technical
Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
5140-01-645-1325129-27 INTERCHANGEABLE
Tool Box,portable
Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)
Cross-Reference Index
Part NumberManufacturer
12927 PRIMARY L3 Technologies, Inc. Div L3 Keo (USA)
885F052062 ITEM 16 L3 Technologies, Inc. Div L3 Keo (USA)
686C012927 Zf Industrieantriebe Witten Gmbh (DEU)
686C012927 L3 Technologies, Inc. Div L3 Keo (USA)
Related Parts
6130-00-545-8975INTERCHANGEABLE
RECTIFIER,METALLIC
5905-00-794-3881INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
1-2927
5950-01-032-2966INTERCHANGEABLE
TRANSFORMER
3214809-011-101
5935-01-282-7196INTERCHANGEABLE
BACKSHELL,ELECTRICAL CONNECTOR
1228000N000-000
9905-01-369-1678INTERCHANGEABLE
PLATE,INSTRUCTION
12927
2530-01-386-2728INTERCHANGEABLE
COVER,HORN BUTTON
12927
5930-01-477-9195INTERCHANGEABLE
SWITCH,PRESSURE
12927
7610-01-641-9772INTERCHANGEABLE
MANUAL,TECHNICAL
12927
5140-01-645-1325INTERCHANGEABLE
TOOL BOX,PORTABLE
129-27

Frequently Asked Questions

What is NSN 5330-01-061-3750?

NSN 5330-01-061-3750 is a Gasket, manufactured by L3 Technologies, Inc. Div L3 Keo, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-061-3750?

NSN 5330-01-061-3750 has 4 cross-referenced part numbers: 12927 (L3 Technologies, Inc. Div L3 Keo), 885F052062 ITEM 16 (L3 Technologies, Inc. Div L3 Keo), 686C012927 (Zf Industrieantriebe Witten Gmbh), 686C012927 (L3 Technologies, Inc. Div L3 Keo).

What NSN replaces 5330-01-061-3750?

There are 9 known substitutes for 5330-01-061-3750: 6130-00-545-8975, 5905-00-794-3881, 5950-01-032-2966 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12927?

Key specifications for 12927: Special Features: FLATTED ON ONE SIDE; Outside Diameter: 14.875 INCHES NOMINAL IN; Material: RUBBER CHLOROPRENE CLASS CR OVERALL; Cross-Sectional Thickness: 0.062 INCHES NOMINAL IN. 11 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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