3K-9042 — RING,RETAINING

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

3K-9042: RING,RETAINING.

The RING,RETAINING is a the manufacturer industrial component. Key specifications include special_features: NHA IS HYDAULIC CONTROL, end_item_identification: 3830-01-538-1421, WINCH ATTACHMENT, SINGLE DRUM, MODEL PA80, part_name_assigned_by_controlling_agency: RETAINING RING. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-256-2846, 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

3K-9042

NSN: 5325-00-256-2846
NIINs: 002562846, 015481213
FSC: 5325 — Fastening Devices
CAGE: U3363 — CATERPILLAR TRACTOR CO LTD (GBR)

SPECIFICATIONS

special_features	NHA IS HYDAULIC CONTROL
end_item_identification	3830-01-538-1421, WINCH ATTACHMENT, SINGLE DRUM, MODEL PA80
part_name_assigned_by_controlling_agency	RETAINING RING
NSN	5325-00-256-2846

COMPONENT DIAGRAM

KEY FEATURES

•

MATERIAL HARDNESS RATING: 66.0 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 71.0 ROCKWELL SUPERFICIAL 30-N MAXIMUM

•

USAGE DESIGN: EXTERNAL

•

MATERIAL DOCUMENT AND CLASSIFICATION: FED STD 66,1066 TO 1090 FED STD SINGLE MATERIAL RESPONSE

•

CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR

•

MAJOR THICKNESS: 0.033 INCHES MINIMUM AND 0.037 INCHES MAXIMUM IN

•

INSIDE DIAMETER: 0.435 INCHES MINIMUM AND 0.447 INCHES MAXIMUM IN

•

CASEHARDENING INDICATOR: NOT CASEHARDENED

•

RING STYLE: C

TECHNICAL CHARACTERISTICS

MATERIAL HARDNESS RATING	66.0 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 71.0 ROCKWELL SUPERFICIAL 30-N MAXIMUM
USAGE DESIGN	EXTERNAL
MATERIAL DOCUMENT AND CLASSIFICATION	FED STD 66,1066 TO 1090 FED STD SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLE	RECTANGULAR
MAJOR THICKNESS	0.033 INCHES MINIMUM AND 0.037 INCHES MAXIMUM IN
INSIDE DIAMETER	0.435 INCHES MINIMUM AND 0.447 INCHES MAXIMUM IN
CASEHARDENING INDICATOR	NOT CASEHARDENED
RING STYLE	C
SURFACE TREATMENT	CADMIUM AND CHROMATE
MATERIAL	STEEL

SUBSTITUTES & CROSS-REFERENCES 8

5103-50MDReference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

5103-50-S-MDReference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

2736Reference document

Same NSN cross-reference

Reference document — Secondary reference

2000-50Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

GA1675Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

340-0118-000Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

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

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FREQUENTLY ASKED QUESTIONS

What is 3K-9042?

3K-9042 is a RING,RETAINING.

What parts can replace 3K-9042?

There are 8 known substitutes for 3K-9042: 5103-50MD, 5103-50-S-MD, 2736 and 5 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 3K-9042?

3K-9042 is cataloged in the U.S. Government catalog under NSN 5325-00-256-2846. This indicates validated use in U.S. government and defense supply chains.

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