819891 — CHAIN,WELDED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

819891: CHAIN,WELDED.

The CHAIN,WELDED is a the manufacturer industrial component. Key specifications include length: 0.520 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN, style_designator: LEFT INTERNAL AND RIGHT INTERNAL THREADS, width_across_flats: 0.125 INCHES NOMINAL IN, cross-sectional_shape: HEXAGON. This part is cataloged in the U.S.

Government catalog under NSN 4010-00-188-8997, 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

819891

NSN: 4010-00-188-8997
NIINs: 001888997, 010326878
FSC: 4010 — Chain and Wire Rope
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

length	0.520 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN
style_designator	LEFT INTERNAL AND RIGHT INTERNAL THREADS
width_across_flats	0.125 INCHES NOMINAL IN
cross-sectional_shape	HEXAGON
NSN	4010-00-188-8997

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-Z-325,CL 2 FED SPEC ALL TREATMENT RESPONSES OVERALL

•

CRITICALITY CODE JUSTIFICATION: FEAT

•

STYLE DESIGNATOR: TWIST LINK - SHORT

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-630 FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

DIAMETER: 0.307 INCHES NOMINAL STOCK IN

•

NONDEFINITIVE SPEC/STD DATA: 1 TYPE AND C GRADE AND 5 CLASS AND 2 STYLE

•

SURFACE TREATMENT: ZINC AND CHROMATE OVERALL

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-Z-325,CL 2 FED SPEC ALL TREATMENT RESPONSES OVERALL
CRITICALITY CODE JUSTIFICATION	FEAT
STYLE DESIGNATOR	TWIST LINK - SHORT
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-630 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
DIAMETER	0.307 INCHES NOMINAL STOCK IN
NONDEFINITIVE SPEC/STD DATA	1 TYPE AND C GRADE AND 5 CLASS AND 2 STYLE
SPECIAL FEATURES	ITEM IS A CRITICAL APPLICATION ITEM (CAI)
SURFACE TREATMENT	ZINC AND CHROMATE OVERALL
MATERIAL	STEEL OVERALL
BREAKING STRENGTH	260.000 HARNESS GROUP 4

SUBSTITUTES & CROSS-REFERENCES 1

3457T61Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

Ready to buy 819891?

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 819891?

819891 is a CHAIN,WELDED.

What parts can replace 819891?

There is 1 known substitute for 819891: 3457T61. Substitute compatibility should be verified for your specific system.

What is the NSN for 819891?

819891 is cataloged in the U.S. Government catalog under NSN 4010-00-188-8997. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

819891 — CHAIN,WELDED

Request a Quote — 819891