PartsTable
Technical Data Sheet
Download PDF

61609 — Trefl Brick Trick Travel - Great Wall of China

✓ Government record, cited
Trefl · MRO · MRO_GENERAL
PRODUCT OVERVIEW

61609: Trefl Brick Trick Travel - Great Wall of China.

Trefl Brick Trick Travel - Great Wall of China. Key specifications include end_item_identification: TEST EQUIPMENT. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-779-4578, 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→ 61609
NSN: 5310-00-779-4578
NIINs: 007794578, 012667405, 014641592, 015489086
FSC: 5310 — Nuts and Washers
CAGE: 56878 — SPS TECHNOLOGIES, LLC DBA PB FASTENERS (USA)
SPECIFICATIONS
end_item_identificationTEST EQUIPMENT
NSN5310-00-779-4578
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 61609 · Trefl ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE NUT
•
RADIUS: 10.140 INCHES NOMINAL IN
•
THREAD SERIES: UNF
•
NUT QUANTITY: 20
•
TEMP RATING: 1200.0 FAHRENHEIT NOMINAL DEGF
•
HARDNESS RATING: 33.0 ROCKWELL C MINIMUM AND 44.0 ROCKWELL C MAXIMUM
•
REMOVABLE NUT MANUFACTURER PART NUMBER: 62618-428
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2410 ASSN STD SINGLE TREATMENT RESPONSE NUT
RADIUS10.140 INCHES NOMINAL IN
THREAD SERIESUNF
NUT QUANTITY20
TEMP RATING1200.0 FAHRENHEIT NOMINAL DEGF
HARDNESS RATING33.0 ROCKWELL C MINIMUM AND 44.0 ROCKWELL C MAXIMUM
REMOVABLE NUT MANUFACTURER PART NUMBER62618-428
OVERALL WIDTH0.490 INCHES MAXIMUM IN
FEATURES PROVIDEDFLOATING NUT
CHANNEL HEIGHT0.130 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 6
RG29077Reference document
Same NSN cross-reference
Reference document — Secondary reference
5002M83P1Reference document
Same NSN cross-reference
Reference document — Secondary reference
5002M83P2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
5002M83P3Reference document
Same NSN cross-reference
Reference document — Secondary reference
RG6871Reference document
Same NSN cross-reference
Reference document — Secondary reference
RG6871-048Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 61609?
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 61609?
61609 is a Trefl Brick Trick Travel - Great Wall of China manufactured by Trefl. It is classified as a MRO (MRO_GENERAL).
What parts can replace 61609?
There are 6 known substitutes for 61609: RG29077, 5002M83P1, 5002M83P2 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 61609?
61609 is cataloged in the U.S. Government catalog under NSN 5310-00-779-4578. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 61609

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.