190000 PIECE 10L1 — NUT,UNION

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

190000 PIECE 10L1: NUT,UNION.

The NUT,UNION is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY OVERALL, end_item_identification: INLINE CHECK VALVE, criticality_code_justification: ZZZY, material_document_and_classification: QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-029-2965, 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

190000 PIECE 10L1

NSN: 4730-01-029-2965
NIINs: 010292965, 014429936
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)

SPECIFICATIONS

material	NICKEL ALLOY OVERALL
end_item_identification	INLINE CHECK VALVE
criticality_code_justification	ZZZY
material_document_and_classification	QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
reference_number_differentiating_characteristics	QUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
NSN	4730-01-029-2965

COMPONENT DIAGRAM

KEY FEATURES

•

WIDTH ACROSS FLATS: 2.000 INCHES NOMINAL IN

•

SHOULDER STEP WIDTH: 0.250 INCHES NOMINAL IN

•

SHOULDER WIDTH: 0.250 INCHES NOMINAL IN

•

THREAD SERIES: UN

•

CRITICALITY CODE JUSTIFICATION: ZZZY

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-N-281, CL B, COLD DRAWN FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 1.750 INCHES IN

TECHNICAL CHARACTERISTICS

WIDTH ACROSS FLATS	2.000 INCHES NOMINAL IN
SHOULDER STEP WIDTH	0.250 INCHES NOMINAL IN
SHOULDER WIDTH	0.250 INCHES NOMINAL IN
THREAD SERIES	UN
CRITICALITY CODE JUSTIFICATION	ZZZY
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-N-281, CL B, COLD DRAWN FED SPEC SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	1.750 INCHES IN
NONDEFINITIVE SPEC/STD DATA	1/2 IN SIZE IN
NUT HEIGHT	1.062 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 9

B-54152-08L1Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

190000 PIECE 10Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

4760317-6008Reference document

Same NSN cross-reference

Reference document — Secondary reference

513-4683935 ITEM F29L1Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

B-54152-08Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

284852-0001 ITEM95L1Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 190000 PIECE 10L1?

190000 PIECE 10L1 is a NUT,UNION.

What parts can replace 190000 PIECE 10L1?

There are 9 known substitutes for 190000 PIECE 10L1: B-54152-08L1, 190000 PIECE 10, 4760317-6008 and 6 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 190000 PIECE 10L1?

190000 PIECE 10L1 is cataloged in the U.S. Government catalog under NSN 4730-01-029-2965. This indicates validated use in U.S. government and defense supply chains.

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