903-2021 — 903-2021

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

903-2021: 903-2021.

The 903-2021 is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY AND CONTACT, pin_width: 0.025 INCHES NOMINAL IN, pin_length: 0.230 INCHES NOMINAL IN, overall_length: 0.650 INCHES NOMINAL IN, mounting_method: FORCE FIT, overall_diameter: 0.049 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5999-01-119-9493, 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

MRO→ MRO_GENERAL→ 903-2021

NSN: 5999-01-119-9493
NIINs: 011199493, 016188358
FSC: 5999 — Miscellaneous Electrical and Electronic Components
CAGE: 06481 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)

SPECIFICATIONS

material	COPPER ALLOY BODY AND CONTACT
pin_width	0.025 INCHES NOMINAL IN
pin_length	0.230 INCHES NOMINAL IN
overall_length	0.650 INCHES NOMINAL IN
mounting_method	FORCE FIT
overall_diameter	0.049 INCHES NOMINAL IN
style_designator	PIN CONTACT
surface_treatment	GOLD BODY AND CONTACT
terminal_type_and_quantity	1 CRIMP END OPPOSITE CONTACT
precious_material_and_weight	0.005 GOLD GRAINS, TROY
material_document_and_classification	QQ-C-530A FED SPEC SINGLE MATERIAL RESPONSE BODY AND CONTACT A
surface_treatment_document_and_classification	MIL-G-45204 MIL SPEC SINGLE TREATMENT RESPONSE BODY AND CONTACT
NSN	5999-01-119-9493

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-G-45204 MIL SPEC SINGLE TREATMENT RESPONSE BODY AND CONTACT

•

OVERALL DIAMETER: 0.049 INCHES NOMINAL IN

•

MOUNTING METHOD: FORCE FIT

•

STYLE DESIGNATOR: PIN CONTACT

•

PRECIOUS MATERIAL AND WEIGHT: 0.005 GOLD GRAINS, TROY

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-C-530A FED SPEC SINGLE MATERIAL RESPONSE BODY AND CONTACT A

•

SURFACE TREATMENT: GOLD BODY AND CONTACT

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-G-45204 MIL SPEC SINGLE TREATMENT RESPONSE BODY AND CONTACT
OVERALL DIAMETER	0.049 INCHES NOMINAL IN
MOUNTING METHOD	FORCE FIT
STYLE DESIGNATOR	PIN CONTACT
PRECIOUS MATERIAL AND WEIGHT	0.005 GOLD GRAINS, TROY
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-C-530A FED SPEC SINGLE MATERIAL RESPONSE BODY AND CONTACT A
OVERALL LENGTH	0.650 INCHES NOMINAL IN
SURFACE TREATMENT	GOLD BODY AND CONTACT
PIN WIDTH	0.025 INCHES NOMINAL IN
MATERIAL	COPPER ALLOY BODY AND CONTACT

SUBSTITUTES & CROSS-REFERENCES 3

7109050-006Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

WS22W025C230Reference document

Same NSN cross-reference

Reference document — Secondary reference

10139484Reference document

Same NSN cross-reference

Reference document — Informative reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

Ready to buy 903-2021?

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 903-2021?

903-2021 is a 903-2021. It is classified as a MRO (MRO_GENERAL).

What parts can replace 903-2021?

There are 3 known substitutes for 903-2021: 7109050-006, WS22W025C230, 10139484. Substitute compatibility should be verified for your specific system.

What is the NSN for 903-2021?

903-2021 is cataloged in the U.S. Government catalog under NSN 5999-01-119-9493. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

903-2021 — 903-2021

Request a Quote — 903-2021