1021-321 — Technical Data Sheet

✓ Verified by PartsTable

3M · COMPONENT

WHAT YOU NEED TO KNOW

Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel

Confirm exact part number — similar PNs may be different parts

PRODUCT OVERVIEW

The TELETYPEWRITER SUBASSEMBLY is a 3M industrial component. Key specifications include length: 0.500 INCHES NOMINAL IN, style_designator: LEFT INTERNAL AND RIGHT EXTERNAL THREAD, width_across_flats: 0.620 INCHES NOMINAL IN, cross-sectional_shape: HEXAGON. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 1730-00-673-7408, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

1021-321

NSN: 1730-00-673-7408
FSC: 1730
CAGE: 01413 — AIR LOGISTICS CORPORATION DBA AIR LOGISTICS CORP (USA)

SPECIFICATIONS

length	0.500 INCHES NOMINAL IN
style_designator	LEFT INTERNAL AND RIGHT EXTERNAL THREAD
width_across_flats	0.620 INCHES NOMINAL IN
cross-sectional_shape	HEXAGON
NSN	1730-00-673-7408

COMPONENT DIAGRAM

VERIFIED SUBSTITUTES & CROSS-REFERENCES 5

HG214DInterchangeableGOVERNMENT REGISTRY

interchangeable cross-reference

interchangeable

1DHG201DInterchangeableGOVERNMENT REGISTRY

interchangeable cross-reference

interchangeable

DHG201DInterchangeableGOVERNMENT REGISTRY

interchangeable cross-reference

interchangeable

G-102132-1InterchangeableGOVERNMENT REGISTRY

Same NIIN cross-reference

interchangeable

4026005-1InterchangeableGOVERNMENT REGISTRY

Same NIIN cross-reference

interchangeable

LIFECYCLE

StatusACTIVEGOVERNMENT REGISTRY

AvailabilityOEM and secondary market

RoHS CompliantEAR99Not HAZMAT

Ready to buy 1021-321?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is 1021-321?

1021-321 is a TELETYPEWRITER SUBASSEMBLY manufactured by 3M.

What parts can replace 1021-321?

There are 5 known substitutes for 1021-321: HG214D, 1DHG201D, DHG201D and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 1021-321?

1021-321 is cataloged in the Federal Logistics Information System under NSN 1730-00-673-7408. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

1021-321 — Technical Data Sheet

Request a Quote — 1021-321