PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

981Insulator,standoff

Lta/d-Cemco Inc Dba D-Cemco · NSN 5970-00-841-1245 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-00-841-1245 — this item is cataloged by the U.S. Government under National Stock Number 5970-00-841-1245. Primary manufacturer part number: 981.
Features
  • Insulator,standoff — FSC 5970
  • Outside Diameter: 0.230 INCHES MINIMUM AND 0.235 INCHES MAXIMUM IN
  • First Counterbore Depth: 0.080 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN
  • Shank Outside Diameter: 0.178 INCHES MINIMUM AND 0.181 INCHES MAXIMUM IN
  • Mounting Facility Type and Quantity: 1 UNTHREADED HOLE(S)
  • Top Diameter: 0.055 INCHES NOMINAL IN
  • Material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
  • 2 verified cross-references
Applications
  • Applications requiring Plastic Polytetrafluoroethylene Overall construction
General Description

The Insulator,standoff, cataloged under National Stock Number 5970-00-841-1245, is classified within Federal Supply Class 5970 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Lta/d-Cemco Inc Dba D-Cemco. Government technical data includes 6 verified specifications, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5970-00-841-1245
Primary Part Number981
Item NameInsulator,standoff
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerLta/d-Cemco Inc Dba D-Cemco
StatusCANCELLED
Outside Diameter0.230 INCHES MINIMUM AND 0.235 INCHES MAXIMUM IN
First Counterbore Depth0.080 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN
Shank Outside Diameter0.178 INCHES MINIMUM AND 0.181 INCHES MAXIMUM IN
Mounting Facility Type and Quantity1 UNTHREADED HOLE(S)
Top Diameter0.055 INCHES NOMINAL IN
MaterialPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
2990-00-065-283322965 INTERCHANGEABLE
Muffler,exhaust
Walker Mfg Co
5930-00-075-46739-8107-SC-8T INTERCHANGEABLE
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4730-00-203-396711295P11 INTERCHANGEABLE
Coupling,pipe
Taylor Machine Works Inc
4320-00-218-3122981 INTERCHANGEABLE
Ring,lantern
Weil Pump Co Inc
4730-00-223-8041601A INTERCHANGEABLE
Trap,steam
Itt Fluid Technology Corp Itt Mcdonnell and Miller
5930-00-265-9503263X76 INTERCHANGEABLE
Switch,push
General Electric Company
6210-00-325-30261765-30 INTERCHANGEABLE
Lens,light
Te Connectivity Corporation
6250-00-643-034598-1 INTERCHANGEABLE
Lampholder
Amphenol Corp Div Amphenol Aerospace Operations
6110-00-718-0597 INTERCHANGEABLE
Contact,controller
5915-00-722-1448 INTERCHANGEABLE
Filter,band Pass
Cross-Reference Index
Part NumberManufacturer
981 PRIMARY Lta/d-Cemco Inc Dba D-Cemco (USA)
10134013 Nimikkeistokeskus Ncb Finland (FIN)
Related Parts
2990-00-065-2833INTERCHANGEABLE
MUFFLER,EXHAUST
22965
5930-00-075-4673INTERCHANGEABLE
SWITCH,MERCURY
9-8107-SC-8T
4730-00-203-3967INTERCHANGEABLE
COUPLING,PIPE
11295P11
4320-00-218-3122INTERCHANGEABLE
RING,LANTERN
981
4730-00-223-8041INTERCHANGEABLE
TRAP,STEAM
601A
5930-00-265-9503INTERCHANGEABLE
SWITCH,PUSH
263X76
6210-00-325-3026INTERCHANGEABLE
LENS,LIGHT
1765-30
6250-00-643-0345INTERCHANGEABLE
LAMPHOLDER
98-1
6110-00-718-0597INTERCHANGEABLE
CONTACT,CONTROLLER
5915-00-722-1448INTERCHANGEABLE
FILTER,BAND PASS
6680-00-729-6189INTERCHANGEABLE
COUNTER,ROTATING
X981-2
6230-00-920-2446INTERCHANGEABLE
FLASHLIGHT
981

Frequently Asked Questions

What is NSN 5970-00-841-1245?

NSN 5970-00-841-1245 is a Insulator,standoff, manufactured by Lta/d-Cemco Inc Dba D-Cemco, classified under FSC 5970 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5970-00-841-1245?

NSN 5970-00-841-1245 has 2 cross-referenced part numbers: 981 (Lta/d-Cemco Inc Dba D-Cemco), 10134013 (Nimikkeistokeskus Ncb Finland).

What NSN replaces 5970-00-841-1245?

There are 12 known substitutes for 5970-00-841-1245: 2990-00-065-2833, 5930-00-075-4673, 4730-00-203-3967 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 981?

Key specifications for 981: Outside Diameter: 0.230 INCHES MINIMUM AND 0.235 INCHES MAXIMUM IN; First Counterbore Depth: 0.080 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN; Shank Outside Diameter: 0.178 INCHES MINIMUM AND 0.181 INCHES MAXIMUM IN; Mounting Facility Type and Quantity: 1 UNTHREADED HOLE(S). 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5970-00-841-1245 still in active supply?

NSN 5970-00-841-1245 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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